6mm arc 24 inch barrel velocity. You may not post, read threads, or access the forum.

6mm arc 24 inch barrel velocity 5 twist, 6mm ARC, MT 416SS, SBN; MUZZLE: MUZZLE: SV Brake, threaded 5 Jan 31, 2010 · For you guys shooting 16" and 18" bolt action rifles chambered in 6mm ARC, what velocity did you get with Hornady's 108ELD factory loaded offering? 105g Hornady Black data points welcomed too. 6MM ARC PERFORMANCE Supersonic range,velocity & energy comparison: 224 Valkyrie 88gr ELD: 1000 1145 246 6mm ARC 108gr ELD: 1100 1120 306 6. 86 out of 5 Oct 25, 2023 · @Ledzep Do you happen to have any barrel length/velocity charts for 22 ARC like the 6mm one you've posted in and Hornady always uses a 24-inch barrel for bolt Feb 16, 2021 · Sorry for the slow reply. Weight: 1lb 11. 5 Creedmoor, the 6mm ARC is more forgiving than other calibers. A 20-inch barrel is the best all-around length to go with for multiple uses. 218 DIAMETER: 0. Jun 3, 2020 · Using the same bolt and magazine as the 6. 24 inches: For maximum bullet velocity and accuracy at distances over 500 yards, go for a 24-inch barrel. 8 I hear the 90gr Gold Dots are the bullet to shoot. Pair the 6mm ARC’s intelligent design and impressive ballistics with Bill Wilson’s precision-built Tactical Hunter in 6mm ARC and you can see why this rifle/load combination is ahead of the curve. reason asking; got a 24" 6mm savage/criterion FS on here and going nowhere. 99 retail; Barrel Extension: M4 feed ramps. 5” turn out, and we’ll report back in the near future. ? Velocity (fps) Energy (ft/lb) Trajectory Tables All data from a 24" Bbl, unless otherwise noted. 5 Grendel, with its heavier bullet but lower velocity, or even the . 2019: A: Our Pick. I shot the 103 ELDx as well and agree accuracy was similar but Feb 25, 2019 · According to the SAAMI drawing I have, chamber pressure was set at 55,000 psi, and nominal velocity of a 105-grain bullet from a 24-inch barrel at that pressure is 2,575 fps. 243" 90 gr. In very simple terms, the 6mm ARC’s exterior ballistics exceed anything currently possible with any other AR-15 cartridge, especially at long ranges. Some models of Brownells exclusive AR-15 barrels chambered in 6mm ARC are in stock and shipping now. i am wondering if anyone has any hands on re 6mm CM (or even 243 & other similar 6mm) from a 20' bbl. Jun 18, 2020 · The Hornady 6mm ARC takes the 24-caliber into record territory — the slowest muzzle velocity of any commercial cartridge propelling . of energy at the muzzle. thought about keeping it and May 19, 2022 · Doing a precision build that can stretch its legs and reach out and touch on the 6mm Arc AR15 platform. The high muzzle velocity of the 6mm Arc contributes to its flat trajectory, which is highly desirable for long-range shooting. Modern ammunition and barrel design advancements have significantly narrowed the performance gap between different barrel lengths, meaning a 20 inch barrel can still deliver excellent results in Apr 22, 2023 · Add 10" and 20fps per inch and you're there. Jun 3, 2020 · Now, these comments are stated comparing a 24-inch barrel to a 24-inch barrel. (Firearms News photo) Shortly after Hornady launched the 6mm ARC, I started my own 6mm ARC build centered around an 18-inch Shaw Barrel with a 1:7. Hornady 6mm ARC Losing Ground. AR-15 with a 24-inch barrel Apr 12, 2023 · Most likely test with a 24" barrel, that would account for reduced velocity with shorter tube( 40 - 60 fps in this velocity range per inch). 224 Valkyrie (second from left) and 6. Jan 5, 2022 · The barrel features a tapered profile to make handling easier, while retaining enough mass for repeatable accuracy at long range. 223/5. 5 twist, 6mm ARC, MT, 416SS, SBN MUZZLE: SV Brake, threaded 5/8-24 GAS PORT LOCATION: Rifle Length with SLR Adjustable Gas Block RECEIVER: Forged 7075-T6 AL M4 type upper, AR15 Jun 18, 2021 · If Hornady’s advertised velocities were, as most advertised velocities are, based on a 24-inch barrel, this equates to a very reasonable 14. Nobody wants to hunt with a 24 inch barrel and a suppressor If you want to practice long range, choose a shorter barrel because slower is easier to spot and learn to account for drop with. 22 ARC is between 18 and 24 inches. You’ll get a bit more speed than with a 20-inch barrel. 5" rifling twist is faster than most 243/6mm barrels and meets the original design specs for long range HEAVY 6mm ARC bullet performance. Specifications: Barrel: 24 inch 6MM ARC Heavy 416R Stainless Barrel by Satern Barrels with 1x7. The 6mm ARC uses lighter bullets, usually 103-108 grains, compared to the Grendel’s 123-130 grains. 243” bullets. 3 2170 2255 2330 2400 2460 2520 2565 2610 2640 H4895 25. Lots of guys built long Grendels trying to turn it into a Creedmoor and it's just not a good setup. Jan 26, 2024 · The Hornady 6mm ARC typically has a 16-18 inch barrel. 62 NATO/. … For 6. 224" @ 2750fps. 2020: B+: This rifle has a short length of pull and a 16. Need a good heart Oct 1, 2020 · The 6mm ARC doesn’t go subsonic until 1,100 to 1,200 yards when shot out of an 18-­inch barrel, and 1,300 yards when fired from a 24-­inch barrel. 22 arc seems wierd to me. The Ballistic Advantage Premium Black series starts with a solid foundation: 416 Stainless Steel to maximize accuracy, with black nitride finish to resist corrosion. 270 (G7) 24" 6MM ARC Heavy Stainless AR15 Barrel by Satern Barrels The accuracy and precision of Satern barrels is surpassed by no one in the firearms industry. No matter your barrel length, the 6mm ARC rounds have a high ballistic coefficient. Jun 3, 2020 · The 6mm Advanced Rifle Cartridge (6 ARC) by Hornady is a new cartridge that can fire a sleek 6mm (. 56, but ignores that it’s up to 2 times the weight. 5 Creedmoor, or anything bigger. The . It’s refreshing to have a company not overinflate their velocity numbers. You may not post, read threads, or access the forum. EABCO 22 ARC Barrel for AR15 Rifles. We offer a 12. 206 (G7) Recommended Twist Rate: TBD (Testing in progress) Quantity: 20 cartridges per box Based on the 4DOF calculator, factory 108gr ELD Match ammo is barely skimming by at 1184fps with advertised velocity from a 24" barrel at 1000m. As you can see, 6mm ARC is really the only one that comes fairly close -- however, 6. 5 twist 5R blanks and I am going to make up a bunch of 6mm ARC chambered barrels and I am curious what people feel is most popular for a barrel length in the 6mm ARC - - I am thinking 20" because it strikes the balance between being carryable and maneuverable, yet long enough to get a decent velocity out of the cartridge. The best barrel length for the 7mm-08 is 22″ to achieve maximum powder burn and velocity per barrel inch. I dont think you lose much in shorter barrels in 6 ARC. 3 days ago · The barrel life using the 6. (picked up 18 shots) through my 18” Rexus(sixfiveoutfitters) 6mm Arc SPR barrel so the velocity difference Feb 29, 2024 · Real-world testing suggests that the best barrel length for the . 5 16 and 6. 277 ammunition firing off a 150-grain bullet at 2,833 feet per second with a 16-inch barrel. Aug 13, 2020 · I’ve got or have had . 6 Creedmoor is rapidly rising in popularity among long range shooters. whereas a 24 inch barrel would be attached Jun 26, 2024 · X-Caliber doesn't offer a rifle +1 option on the 24" barrel. That is a little over 21 FPS/inch improvement in velocity. The result is a… Nov 26, 2024 · 6mm ARC is built for reaching out, but with a 14. 5 Grendel from 6. both get a low 0. I've been trying to find short barrel data as well and it's been tough. Muzzle Brake (5/8-24) – Black Nitride. 380 Auto tests with Jan 10, 2023 · I'm not ballistics expert, but with small bore to case ratio cartridges I think the longer the barrel the better, I have an 18" barrel and would suggest that as a minimum. Shaw Custom Barrels offer unparalleled quality, reliability, and accuracy - every one we sell is match grade. 56mm and 105/108gr for the 6mm, which yield 20grs more mass for 6mm. Mar 31, 2021 · The 6mm rounds have very high ballistic coefficients (more aerodynamic than 5. Muzzle velocity changes per inch of barrel length ranged from 6 ft/sec per inch between 20 and 19 inches to 63 ft/sec per inch between 19 and 18 inches. Note: The chart above is an example of one 22 ARC load. How diffrent is 22 ARC from 220 Russian/22PPC? Jan 6, 2021 · All 6mm rounds suffer from velocity increases during barrel break-in; the 6mm ARC is no different. TECH SPECS: CALIBER: 6mm ARC; BARREL: 20”, 1:7. The 24-inch 6MM ARC Upper features a heavy 416R stainless barrel by Satern Barrels, renowned for its unmatched accuracy and precision. Regardless of the barrel length you choose, the high ballistic coefficient of 6mm ARC rounds allows the ammo to retain velocity over long distances. Jun 5, 2022 · The barrel/length is probably the source of most of your problems. 56 and it’s not lost velocity or any accuracy thus far. 750″ journal – 25′ sig/q taper – 18 oz – premium 416r stainless barrel blank and barrel extension – sub-moa accuracy @ 100 yards – avg muzzle velocity w/ hornady 108gr: 2350 fps Mar 27, 2019 · It also seems that some bullet construction mimics this explosive effect - 77gr Sierra TMKs in . 308 Winchester and fits in a lighter and shorter package than the AR-10. 750 Diameter at Gas Shoulder; 2lb 10oz; Jun 8, 2023 · The 18-inch Shaw Barrel in 6mm ARC also boasts their premium helical fluting. Each rifle ships with one 10-round magazine. 378 bolt face, maintaining full lug integrity and potentially enhancing durability (thus “fixing” the issue of premature bolt failure sometimes seen with 6 ARC). What Is The 6mm ARC Good For? The 6mm ARC was designed as an anti-personnel caliber for a DoD request, but it is much more than that. 56mm. Here it is broken down using a 10mph crosswind. Aug 31, 2024 · Posted by Archer Bell on Aug 31st 2024 I load for 6. 56 NATO, it still doesn’t have the legs of . The 6mm ARC has a slight edge in velocity, typically achieving 2,700 fps from an 18-inch barrel. Apr 26, 2021 · I’m very impressed with the 12” Monster ARC barrel. The short barrel Ruger was getting 2650 fps with the 103's The Howa is right at 2800 fps. com/assets/pcthumbs/photos/1410997173-6mm-ARC---Velocity-vs-Barrel-Length-infographic. This extra long EABCO 24" HBAR Accuracy Barrel® was designed to squeeze the most from 6mm ARC in velocity, performance, and accuracy capabilities. (Photo: Faxon Aug 22, 2024 · Rosco Manufacturing, delivering accuracy and expertise in hard-use precision barrel making, demands stringent performance standards throughout its product lines. Oct 28, 2023 · Sure a longer barrel gets more velocity but what does that actually mean for real world down range performance? Let's take a side by side look at how an 18" Dec 24, 2024 · 6mm MAX vs. 308 Winchester. for 1,880 ft. We are proud to offer our 24 inch 6mm ARC AR-15 Barrel, 4150 CMV and Melonited/Nitrided, 1/7. 5in. What is 6mm ARC? Jul 11, 2023 · While a 20 inch barrel may not achieve the same muzzle velocity as a 24 inch barrel, it can still provide sufficient velocity for effective usage. 5-inch twist, and it is treaded 5/8-24 TPI. Let’s investigate the details to uncover the secrets behind the best barrel length for a . 5 • Material- 41V50 chrome moly vanadium • Extension-M4 • Marked for Caliber and Twist • Weight- oz • Barrel is Dimpled for Gas Block Set Screw • Fully Made In House From KAK Industry Produced Blanks . 6 inch groups if I do my part. $205. I have shot deer @ 500 yards with a 16” 6. 5mm to a 6mm projectile. I get 2525 FPS from Hornady Match. Aug 20, 2020 · Bill reports: “Muzzle velocities ranged from 2,893 ft/sec at 24″ to 2,598 ft/sec at 16″ for a decrease in muzzle velocity of 295 ft/sec. 5 Grendel with better muzzle velocity and recoil compensation. Projectile makes for pretty impressive ballistic performance. Shop 6mm ARC Encore 20 Inch Barrel with TSOB Scope Whether you are looking for a Subsonic or High Velocity bullet. Hornady load data shows 2740 fps in a 24" GAS GUN (2815 fps with a 28" barrel), and 2850 fps in a 24" BOLT GUN, (LeverEvolution) for the 108-110 Shop 6mm ARC barrels at MidwayUSA! We carry a huge selection of AR-15, Thompson Center, and Zermatt Barrels chambered in 6mm ARC! The 6mm ARC uses 6. Hornady is claiming its 6mm ARC will yield 2,750 fps with a 108-grain ELD-M bullet from a 24-inch barrel. 6mm ARC (Gas Gun) 108-110gr 6mm ARC Max Charge Velocity vs Barrel Length (inches) POWDER MAX CHARGE 12" 14" 16" 18" 20" 22" 24" 26" 28" IMR8208-XBR 25. Jan 15, 2025 · The 6mm ARC offers similar ballistics to the . 108 ELD-M 2430 FPS This Rosco 14. Highlights Velocities were established from a 24-inch barrel. It uses a . It accepts all the same components as the Grendel, including the magazine and bolt, so all you need is a 6mm-specific barrel. 5 Grendel, the 6mm ARC capitalizes on the enhanced ballistics of 6mm bullets. hornady. 22 ARC, whether you’re using it for hunting, competition, or plinking. While 6 ARC is better at distance than 5. 258 (G7) Recommended Twist Rate: 1:8" minimum for optimal stabilization; Quantity: 20 cartridges per box; Hornady Item Number Nov 12, 2023 · 6mm arc ballistics look like it does really well in short barrels, but I've seen wierd gas tube lengths from some barrel manufacturers. CFE223 and LeverEvolution give the best velocities for heavy bullets in the 6-ARC. The powder capacity of the 24 Nosler is similar to those of other 6mm cartridges that are known for excellent accuracy. TECH SPECS: CALIBER: 6mm ARC BARREL: 16. The Hornady 6mm ARC typically has a 16-18 inch barrel. And especially in super efficient cases like the PPC/Grendel/ARC size-- barrel length gives very little bang for buck. Started with a Ruger American with a 16 inch barrel and now have moved to a Howa Mini action with a 22 inch barrel. 2444 Jan 3, 2025 · 16" is fine for the vast majority of setups and you can still shoot 100-110 class bullets at reasonable velocity; inch X Caliber barrel (bull profile and rifle The characteristics mentioned below will aid your decision to purchase the Ballistic Advantage 18” 6mm ARC Barrel. You’d need to run the numbers to see velocities and energy at distances to determine what will work for you hunting. 5 Grendel. Made from high-quality 416R stainless steel, this barrel features a nitride finish for maximum corrosion resistance, nickel teflon extension for added durability and lubricity, and 5R rifling for excellent accuracy and Jun 19, 2020 · Designed for superior long-range accuracy, the ENDEAVOR line features a 20-inch barrel so that you can squeeze out every drop of ballistic performance from this exciting new caliber. Designed to meet the needs of the world’s toughest critics, the 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform. 24 inches : It delivers maximum bullet velocity for accurately hitting targets over 500 yards away. All 6mm ARC barrels feature 1-7. This should help folks get a baseline of what to expect when they are considering building one. Rated 4. My G2 chronograph here: https://alnk. This line includes two projectile choices: the 90-grain Dual Performance and the 103-grain Hornady ELD-X. 512 (G1) / . 5 12. Aug 11, 2010 · hope this is the right place to ask this. Me and a buddy collectively have 3 arcs. 5 Grendel (third from left) come close to matching the long-range performance of the 6mm ARC (right), but I'd run 18, I'd run 16. H4895 is better for stability and velocity, also pressures up too quick in an AR. Ultimately it is reliant on how fast the ammo is out of the barrel you're using, but if you're hoping for 1000m supers out of a 16" or 14. , $879: Dec. BCB 12. With a 90gr ELD-X @ 2441 fps (Muzzle) I’m good to about 500 yards for a minimum expansion velocity of 1600 fps. 5/8×24 Threads. 5-inch twist. This is the first rifle I have developed a hand load for. We use M4 Barrel extensions with a manufacturer's Limited Lifetime warranty against manufacturers' defects. The Sanders Armory 24" 6MM ARC Straight Fluted 416R Stainless Steel Barrel with 1:8 Twist Rate with Rifle-Length Gas system. Notably, it utilizes the standard . 2 2170 2255 2330 2400 2460 2520 2565 2610 2640 Varget 26. 5 16 18 20 and 300blk barrels in: 9 10. Oct 31, 2022 · Hornady offered a solution to the demand for a better AR-15 round, and the 6mm ARC has proven a capable alternative to the 5. With insensitive powders, top end dose of H4895 (27. 020" larger than a . Focus on stability of your platform and learning to identify errors. The old 243 Winchester can beat that by about 300 fps. 5 Grendel and 6. Jun 8, 2022 · Realistically, 6mm is twenty thousandths, . The 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform, and is also used by specialized military groups for their multipurpose combat rifles. and,yes,i have done as much on line research (rifle shooter,factory web sites etc) as i can find. The 24" barrel gives the fastest velocities. 5”, 16”, and 20”, respectively. if accuracy is "paramount" you should have opted for a longer barrel (if for no other reason than to mitigate deviation in muzzle velocity) as well as a higher end brand. Especially in precision rifle, racegun and PRS style competitions, where the low recoil, high BC and relatively good barrel life of the Dasher because of high competition shot count are great pros. 5 Grendel is that sleek, high BC bullets do well in short barrels cuz they rely, not on muzzle velocity, but on ballistic coefficient to retain velocity downrange. Feb 24, 2024 · The data for the bolt gun is with a 24" barrel. AA2520 Max Load of 29. May 8, 2023 · 22 inches: If you want even more velocity, consider a 22-inch barrel. Mar 25, 2021 · Hornady bumped back the Grendel’s shoulder and switched from a 6. 5oz. 5” 6ARC mid length barrel that someone has referenced in this thread as well. Charts are cool, but you need more info. The energy produced from this round in a 16-inch barrel is over 2600 foot-pounds, and the 24-inch is over 3200. For bolt guns and ARs, Shaw Barrels has mastered fluting in several diffent designs and patterns. 6mm ARC - A Modern Engineering Marvel. The 6mm ARC and 6. 85/90gr for the 5. Hornady 6mm ARC 103gr ELD-X Ammunition Specifications (Tested with a 24-inch Hornady test barrel) Muzzle Velocity: 2,800 fps; Muzzle Energy: 1,793 ft-lbs (1,038 ft-lbs @ 400 yards) Ballistic Coefficient:. The reason you need this barrel is simple; efficiency, speed, and accuracy. Obviously I am not the only one to think this, as looking at the Jan 25, 2024 · 225 ELD Match Velocity: 2,800 FPS, with a 24-inch barrel Expanding their product line further, Black Hills introduces additions for the 6mm ARC. Apr 19, 2022 · This chart shows you how . 3 Grains for 3061 FPS from a 24" Test Barrel. For best accuracy, a heavy / bull barrel is preferred. 5 Creedmoor is approximately 3,000 rounds, whereas, with the 6mm ARC, it is approximately 5,000 rounds. Shaw Oct 3, 2022 · A barrel length of 22" (rifle lenght +1 or +2 gas system) with a 1-7 or 1-7. 243 Winchester but in a much smaller cartridge that is readily compatible with the AR-15 pattern rifle. 56mm is a flyweight and the 6mm ARC is a big boy. Those changes allowed the cartridge to use high BC bullets. Our initial research data covered the relationship between barrel length and velocity for some 13 common handgun calibers/cartridges. 5 18 20 (bolt) 24 (bolt) so I’m not making it up. We took a step back to see how we could create a barrel line that would be a culmination of all the lessons learned through years of making barrels for several OEM’s. 5 Grendel are both designed for AR-15 platforms. Combining an efficient case design with the wide range of excellent 6mm bullets, the 6 Creedmoor becomes an intriguing choice. 60 fps in this Dec 13, 2006 · Been playing around with a 6 ARC for the past couple months. The 6mm ARC provides excellent ARs are best between 14. I’ve shot the SBR (with a much shorter barrel than you intend) out to the distance you’ve mentioned and that’s the limit of where I like it (700-800m is really In this video we take a deep dive into the new 6mm ARC cartridge from Hornady! We discuss it's origins, it's intended applications and take a deep dive into Buy 20" Stainless 6mm ARC Barrel from Grendel Hunter | Medium contour | Rifle Length Gas. Varget is stable and mostly accurate, velocity really sucks and it pressures up quick, ok in a bolt, not so much in an AR. As for the barrel rifling, a 5r or 3r would seem great. 5 twist and M4 feed ramps, this upper assembly ensures reliable performance. 223 Remington, 6. 082" Muzzle Theads: 5/8 x 24 My CLE chambered 18” mk12 barrel is around 4500+ rounds of moderate to spicy 75/77gr 5. 5", I wouldn't count on it. At the range getting some chronograph speeds of 4 different 6mm ARC factory loads with a 16 inch barrel. Jan 18, 2025 · A typical load using a 105-grain bullet can produce muzzle velocities of around 3,200 feet per second from a 26-inch barrel. Jun 3, 2020 · Add 64 fps to the velocity from the 21-inch barrel to calculate about what you’d get from a 24-inch barrel and you get 2,744 fps velocity which essentially mirrors with what Hornady is advertising. 5/8 X 24; Filtered By: 6mm ARC . A 20-inch barrel is the best overall length for multiple uses. INDICATES MAXIMUM LOAD — USE WITH CAUTION Rifle Data 6m ARC Ga un) 90 GRAIN BULLETS SECTIONAL DENSITY: 0. 10. 5-18 inch for practical maneuvering. The Performance Series air gauge tested with for long-distance shooting with a below 1 MOA. May 4, 2023 · Sig has listed a Sig Fury Hybrid Elite bonded polymer tip . Length: 12. 5 Grendel, 6mm ARC, and 22 ARC. All barrels are threaded 5/8-24 standard. From left to right: 24 Nosler, 6x45mm, 6x47mm, 6mm PPC. Odin Works 6mm ARC AR-15 Barrel - DMR Profile - XL-Rifle Gas System with . , $691: Apr. Could be a great truck gun. 6mm-arc-rifle Oct 21, 2022 · 6mm ARC Odin Works 18 inch Barrel Testing Factory Hornady 108gr ELD Match#hornady #odinworks #6mmarc. Commercial 6mm ARC offerings will feature bullets selected to deliver ideal performance for hunting, match shooting and personal protection applications. Faxon makes good barrels, I own a few of them. Posted: 1/10/2023 9:56:21 PM EDT Properly prepare yourself for the most intense shooting sessions when you upgrade your rifle with a Proof Research PR15 6mm ARC Carbon Fiber Threaded Barrel. We’ll see how the 12. Post what you have and ACTUAL recorded velocities. The 6mm ARC has a standard muzzle velocity of just over 2,700 fps and a pretty flat trajectory for long 24" 6MM ARC Upper - Satern Heavy Stainless Barrel, 15" Rail, Comp Brake. Specifications: Barrel: 24 inch 6MM ARC Bull 416R Stainless Barrel by Shaw Barrels with 1x7. While both the 6mm MAX and 6mm ARC are designed for the AR-15 platform, the 6mm MAX offers certain advantages. Running a 24" 1-7 twist barrel. Compare the 95 grain SMK in 6mm and . 750in with gas block alignment notch for use with our . 410 (G1) / . 5 ppc from 22 ppc from 220 Russian. 50s G1 BC bullet going approx 2700fps (in a 20" gasser). 56-platform compatible cartridge, similar to the 6. Jun 30, 2021 · How to Adopt the 6mm ARC. Took some time to find the best load since I am pretty new at it but on Hornady 6mm ARC 80gr ELD-VT™ V-Match™ Ammunition Specifications (Tested with a 24-inch Hornady test barrel) Muzzle Velocity: 2,935 fps Muzzle Energy: TBD (Terminal performance testing ongoing) Ballistic Coefficient:. 5 Grendel so I know for a fact this combo will work. This Bear Creek Arsenal AR-15 24" heavy contour 416R Stainless Steel with 6mm Arc barrel has a rifle length gas system with a 1:8 twist. 750 Gas Block with a Rifle Length Gas tube. ” He says 6mm is only 0. 223 Match bullet. Shoots factory ELD m and Black around 2700 and . It mated up well with an AAC Cyclone direct-thread suppressor, which was used for all testing. 2) it averaged 2,676 fps in upper 30s F - those were in the fall and early Dec - and less than 200 rounds thru the barrel - winter got in the way here and other things too - will start shooting it more I am looking at building a second (of my own) 6 Arc build for an AR. 56x45mm NATO, a 20-inch barrel will give the most velocity possible out of a common barrel length rifle. The fastest loads are: CFE 223 Max Load of 30. 22 arc came from 6mm arc from 6. May 11, 2023 · 22 inches: If you want even more velocity, consider a 22-inch barrel. 243 Win. Use a Bear Creek Arsenal ar barrel in your AR15 next build and experience superior performance back by a lifetime warranty! Dec 13, 2023 · The 110 SMK or A-Tip are great heavy weight bullets for the ARC. A great option for deer sized targets for sure! Code “6ARC$” gets you 7% off. Hornady Ammo Velocity for 12. Oct 25, 2022 · Checking to see if anyone has real world data for 6 ARC velocities for 20", 22", and 24" barrels in an AR. Nov 22, 2022 · The 6mm ARC has a much flatter trajectory than a 7. 5" 80 gr ELD-VT 2650 FPS. 6mm ARC was designed for a 18" barrel per Hornady. 223 barrels in: 10. 5 Grendel is sending a bullet that is much heavier than the Valkyrie bullets. I have a mostly Aero build with a Rock Creek 22” barrel 1/7 twist that I had spun up from Craddock Precision. 56) so it retains velocity better after leaving the barrel. Chamber: 6MM ARC. It blows the doors off the 5. 56 NATO/. I pulled a lot of data from different barrel lengths and used standard deviations to calculate the velocity at barrel lengths without data. 5 twist seems right. ELD Match bullet at 2800 f. 6mm ARC. Aug 9, 2020 · The beauty of both the 6mmARC and 6. But in our heads the 5. 224 Valkyrie, with its smaller, faster bullet, accomplish the same thing from an AR-15? And what about the venerable . 5G barrels in 12. Twist: 1 in 7 right hand. 108 or 110 A-TiP) has been with H4895. This powder measures easily and produces some of the highest velocity based on reloading data from Hornady. Feb 8, 2024 · What I would consider to be fairly normal velocity loss for a 20 Inch Barrel, and 24" barrel numbers. 5 twist rate and is made from 416R rifle-rated steel, ensuring superior durability and accuracy. jpgMore on the 6mm ARC: h Rosco Manufacturing’s 6mm ARC Purebred Barrels are a testament to precision and quality manufacturing. It features a 1-7. 5-. 22 ARC is between 18 to 24 inches. 5” barrel with a 108gr. 5″ 6mm ARC Barrel was made to enhance the performance of the 6mm ARC. Mostly shot ELD-X's with a few 90 gr AB here and there. 3 from the 26" barrel. 5” 6mm ARC will have very similar ballistics to what a 16” . 22 inches: The velocity from a 22-inch barrel is a bit more than that of a 20-inch 6mm ARC barrel. But doesn’t the 6. 6mm ARC Ballistics — 105gr ELD-M 18″ Gas Rifle Hornady 6mm ARC 108gr ELD-M™ Match Ammunition Specifications (Tested with a 24-inch Hornady test barrel) Muzzle Velocity: 2,960 fps Muzzle Energy: 2,101 ft-lbs Ballistic Coefficient:. Lots of documented data supporting 24" with a 1:7 twist for the 6mm ARC as the best way to go for consistent long range accuracy. 6mm ARCLet’s face it, once word gets out that an undisclosed Department of Defense Oct 8, 2020 · The ELD Match load has an advertised velocity of 2,750 fps. Competition, being the actual main purpose for the creation of the 6mm Dasher, is where it shines. Below is a sample 22 ARC bullet drop chart that provides a general idea of the 22 ARC trajectory (24” barrel; sight height 1. Jan 6, 2017 · 6 Creedmoor barrel length and velocity. 243) caliber projectile around 2,700 fps with minimal recoil and the 6mm ARC is short enough to fit within the dimensions of a standard AR-15 magazine and it performs very well out of an AR-15 with an 18 inch barrel (what we tested). The rifle-length gas system also keeps recoil mild, and a full 20 inch length keeps rounds at high velocity for extended range use. 5 Twist, M4 Feed Ramps, and 5/8x24 Threads. Mar 4, 2021 · The 108 grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. All told, you’ll have to chew through around 150 rounds before these velocity increases level off, which is why we’re reviewing an already-fouled preproduction barrel. It is my understanding that this type of rifling helps with velocity, reduces bullet deformation, keeps the bullet jacket more intact and reduces fouling of the barrel substantially. Thanks, Preston May 4, 2014 · very close here. Photo by Michael Anschuetz. This EABCO 24" 22 ARC HBAR Accuracy Barrel® is crafted for AR-15 rifles, maximizing velocity and precision. This 18" barrel is specifically crafted for the 6mm ARC caliber making it a perfect choice for hunting medium to large game with long range precision. Converting an AR-15 to a 6mm ARC But what if your AR-15 configuration can’t chamber this ammunition? Nov 19, 2012 · So hand loads - top end 30. BTHP : 81604 2750: 2580 2417: Grab a high quality 6mm ARC upper that unparalleled accuracy, versatility, and low recoil for the AR-15 caliber. The carbine tips the scales less than 7 pounds unloaded and without an optic. The 6mm arc for sale provides better ballistics than the 5. 5" is around 2,450 with 108 gr. is well below its 2800 f. - I always err on the side of faster twist. The 6mm ARC outperforms 6. While it isn’t standardized by SAAMI as of this writing (January 2017), my understanding is it will be soon. 12. In Stock . Please contact your forum administrator should you have any questions. We both have 24" BA barrels, and he also has a 18" BA. The 6mm ARC was developed around a 108-­grain bullet, specifically Hornady’s Match ELD-­M. to/6mPMbXr Feb 23, 2023 · A nice piece of wood, a good trigger and a compact 20-inch barrel on a rifle that could really shoot. Mar 23, 2023 · Right now, Hornady is the only brand offering factory-loaded ammo for 6mm ARC, and it only offers ammo safe for AR-15s, but it does have hand-loading data available for higher-pressures exclusively designed for bolt-action 6mm ARC rifles. Out of the 18-inch barreled Wilson Combat rifle it averaged 2,661 fps; 89 fps less than advertised. Switching to a more modern projectile, such as Sierra’s 175-grain Tipped MatchKing, with its higher G1 BC, tips the scales and puts the two on fairly even Oct 24, 2024 · Didn’t see a threads specifically for 6 ARC, so figured I’d get this going for people to share velocities and barrel lengths on their 6 ARC. After my first batch of 6mmARC MONSTER 20" barrels, I'm thinking of going to the 12s even before I do the 16s. 2) it averaged 2,754 and IMR 8208 (26. The lower recoil aids in the stability needed in the lighter package. Sep 10, 2024 · – 11″ ultra match-grade 6mm arc barrel – 1:7 twist – 5r button rifling – 5/8x24 muzzle threads – carbine length gas port . 536 (G1) / . Oct 19, 2020 · From an 24" test barrel, the 6mm ARC launched a 108-gr. The accuracy and precision of Satern barrels is surpassed by no one in the firearms industry. 7 2170 2255 2330 2400 2460 2520 2565 2610 2640 Apr 27, 2021 · From an 18-inch test barrel, the 6mm ARC launched a 108-grain ELD Match bullet at 2750 fps for 1,880 ft. That is a little over 28 FPS/inch improvement in velocity 4-6" of barrel means 100+ FPS for one ammo, up to 165 FPS for the other, which is This Bear Creek Arsenal AR-15 24" heavy contour 416R Stainless Steel with spiral flutes with 6mm Arc barrel has a rifle length gas system with a 1:8 twist. Our AR platform barrels are constructed from milspec or better quality materials, and sourced locally within the country. 5" should be around 2,386. Stretch that out to a 24-inch barrel, and you're over 3,120 feet per second. Use a Bear Creek Arsenal ar barrel in your AR15 next build and experience superior performance back by a lifetime warranty! Jan 2, 2025 · The Faxon Match Series 24" Heavy Fluted 6mm ARC AR-15 Barrel is designed for precision and performance, with a heavy fluted design that reduces weight and enhances performance. 078-000-606 6mm ARC Barrel 16” Mid-Length, 1-8 twist. 5-inch barrel. With a muzzle velocity of 2,750 fps from a 24-inch barrel, the ARC 108-grain ELD Match bullet generates 500 more foot-pounds of energy at the muzzle than a 75-grain . 5 Grendel BCGs and magazines. 22 ARC Velocity They advertise it should be 2750 FPS from a 24" barrel. 020” larger than 5. s. All barrels are 416R Stainless with matte, non-glare finish. 223 Remington, providing reduced wind drift and higher retained velocity/energy at any range. 223 to about 3,000 fps from a longer barrel, but the 22 ARC pushes the factory load at 3,300 fps from a 24-inch barrel, and still over 3,100 fps in a shorter 18-inch barrel on my rifle. 56 and 6. Talked with Josh @bohem and getting my 6mm Buy 22" Stainless 6mm ARC Barrel from Grendel Hunter | Medium contour | Rifle Length Gas. Sep 13, 2023 · 6mm Dasher for Competition. My loads came from the Hodgdon Web site. 6. 6mm ARC 105 gr. The SPR contour is well suited for cold bore shots on target as well as keeping the weight at a great balance. Just don't run a 24" trying to turn the ARC into a Creedmoor. Next up will be my Reloaded Ammunition. The 6mm ARC has also become very popular on the civilian side of things. May 14, 2022 · The 108-grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. 5 Twist, Medium Contour Barrel Profile with a Rifle Length Gas System. Feb 17, 2025 · A 12. 8 fps loss in velocity for each inch of barrel loss. I am considering building something a bit more handy and less cumbersome than my 24. Actual ballistic performance may vary depending on bullet weight, lot, barrel length, and environmental conditions while shooting. Contour: RECCE Profile. 5 Gren 123gr SST: 1000 1181 381 Calculated using Hodgdon Reloading tables and Hornady Ballistics calculator. Seem like a rifle +2 with an adjustable gas block is the way to go for my application. Specs @ muzzle of 24 inch Hornady test barrel: Velocity: 2800 feet per second optimum all-range performance and barrel life. I have a bunch of Bartlein 6mm 5R 7. For most people with an AR-platform, adopting the 6mm ARC is going to be fairly simple. Muzzle Device Choose from: No Device, A2 Flash Hider, or our Titanium Brake. 5-inch barrel, this gun is still leaning more on the running and gunning side than on the long range side. This is true whether you shoot it from a 12", 18" or 24" barrel. The 6mm ARC uses 6. Ruger Hawkeye Compact 37139 308 Win. Additionally, converting an AR-15 to a 6mm ARC requires only three additional parts. In response to the phenomenal popularity of the site, we've continued to do testing, and have expanded the data to include an additional 8 handgun calibers/cartridges (and a repeat of the . The 6mm ARC barrel is 1:7. Mar 19, 2017 · My 10. 6mm ARC vs. Aug 29, 2024 · The 62-grain ELD-VT bullet can be loaded in . The Rhode Island manufacturer has evolved again, excited to announce its 6mm ARC Purebred Barrel Series in 14. 224 Valk stacks up compared to . 1″, 1:7. GMX® (6mm Creedmoor) Item No. Gas Port: . When you say "capable of 600 yards", do you plan to shoot targets at that range? If so, your ~14" pin & weld should get you there no problem. Barrel Length graphic: https://press. With a 1x7. Barrel lengths from 20-24″ are popular for the 7mm-08 cartridge. Gas Journal: . 16” Proof stainless AR barrel, suppressor, factory ammo I'm sorry, but you are banned. 750in or MK12 tabbed gas blocks (non-tabbed gas blocks will still work) Gas System: Midength. 5 Grendel Oct 28, 2021 · 6mm ARC Velocities Thread 17 inch Howa: 87 Vmax 2850 fps and 80 TTSX 3000 fps both with TAC. Oct 23, 2022 · CFE223, Leverevolution, PP2000MR, AA2520, offer the best velocity and are scary accurate. p. Browning X-Bolt Micro Midas 22-250 Rem. Barrel lengths under 16″ aren’t taking full advantage of this round. 2400FPS out of a 12. An impromptu 3-shot group into a snow banks 880 yards distant with the 6mm ARC. 5” 6ARC Barrel Jul 11, 2020 · Each RESOLUTE rifle chambered in 6mm ARC features a medium tapered 16-inch barrel and ship with one 10-round magazine. Let’s dive into the details to uncover the secrets behind the best barrel length for . 223 will, as far as muzzle velocity and wind drift. 750 Turnable Gas Block - 21" View Details. 308 Win, 6. Perfect for long-range shooting, this barrel is built to meet and exceed SAAMI specs, providing remarkable performance that rivals the 22-250 Remington. touted velocity with a 24 • Threads- 5/8-24 • Finish- Nitride • Twist- 1:7. This higher velocity helps maintain energy downrange. 223 Wylde or 5. The 108 grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. 2 Grains for 3074 FPS from a 24" Test Barrel. They advertise it should be 2750 FPS from a 24" barrel. Probably not even an 18" barrel. Theoretically, a 22-inch barrel would be the best combination between somewhat manageable maneuverability and maximum velocity, but it's a non-standard length. -lbs. 5 Grendel, and 6mm ARC. Jun 3, 2020 · The 108 grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. For maximum velocity with 5. So far this upper consists of JP Bolt, (2a Ti regulated BCG or BAD Enhanced), (BAD Ti gas block or SA Ti Regulated gas block), Blk Lbl 17" Handguard with titanium barrel nut. With a lightweight design that provides an optimal weight savings, these AR15 Barrel by Proof Research are much more durable than their steel predecessors and deliver softer recoil - boosting your performance in the field, backcountry or Published manufacturer loading data for 6 mm ARC (Advanced Rifle Cartridge). 2 gr of Lever in 70 deg that averaged 2,835 fps, SD 9. The 6mm ARC is a 5. We have had great success with whitebox 108ELDMs. 5" Twist 6-Groove rifling. Handguard Our handguards are offered in 12 and 15 inch lengths, feature full top picatinny rail, and have Mar 29, 2021 · I don't know what the best gas system is for the 6mm ARC but my Ballistic Advantage 18" barrel runs 100% (so far) both suppressed and unsuppressed with a standard low profile non-adjustable gas block and standard A2 stock buffer and spring. 5 14. The 1:7. 56, for example, even though it's usually only going around 2600-2700 at the muzzle (be very careful with advertised muzzle velocities, especially with AR ammo - it's almost always tested out of a 24" barrel, so plan on subtracting about 25 Feb 26, 2024 · Real-world testing suggests that the best barrel length for the . Last, keep in mind that the ARC is the only 6mm caliber that will work in an AR-15 platform rather than an AR-10 platform, which is a tremendous difference in weight. Precision rifle competitor Ryan Hey from MagnetoSpeed explained this Jan 5, 2022 · Full 20 Inch Designated Marksman Barrel for 6mm ARC. 5”). What are the drop and wind drift characteristics of a 6mm ARC at 500 yards? Similar to the 6. 5” 6mm ARC averages 2320fps with factory 108gr eldm. 56 NATO and at the same time offer a lighter ammo system plus less recoil than an AR-10 308 winchester setup. Cut the barrel back on the 6mm ARC and velocity will indeed drop, but the same is true of the . ztmmgo jbim xgbjx hkfaefx dodqufs fusyby quw zcdu aoctk ked lvbli bzkok yngjox xfljcep jdq