Best Barrel Length For 6mm Arc Hunting, This should help folks get a baseline of what to expect when they are considering building one.

Best Barrel Length For 6mm Arc Hunting, 308 and would like to replace it with a lighter, smaller and handier 6 ARC. Feb 28, 2026 · What’s the best 6mm ARC barrel length? Compare 12. An impromptu 3-shot group into a snow banks 880 yards distant with the 6mm ARC. Oct 3, 2022 · A barrel length of 22" (rifle lenght +1 or +2 gas system) with a 1-7 or 1-7. 92 caliber). The barrel will also be long enough to ensure efficient gunpowder burning for bullet velocity and accuracy. 7-14. Find the best 6mm ARC barrel for your build — in stock & ships next business day. Mar 31, 2021 · I have been trying to gather data. This load will top 2,800 fps in a 24-inch barrel. Looks like lots of 6 ARC options are in the 18''+ barrel with rifle length gas system. Initially, Hornady’s 6mm ARC will be loaded with 108-grain ELD Match bullets. Is 6mm ARC good for hunting? Jan 10, 2023 · My main use for the 16” is suppressed yote hunting (hence the desire for a shorter barrel), but its velocities with factory 103gr ELD-X are enough to keep me supersonic out to 900ish yds at sea level. 56x45mm can offer but don’t want to deal with a heavier rifle or heavier recoil. Check out Faxon Firearms top-quality 6mm ARC barrels. Nov 5, 2021 · The 6mm ARC pushes small frame AR-15 long-range capability to new heights with factory available ammo. Haven’t tried any 108gr ELD-M, but I’d imagine with the better BC, you’d get pretty close to 1k before you’re going transsonic. Are you building a compact hunting rig? A do-everything rifle? Or a distance-focused precision setup? Oct 24, 2023 · They can go full custom for whatever you want (you pick the blank, which already comes with whatever twist), then select chambering, contour, platform (AR15, bolt gun), gas length, threads, finish, etc. This should help folks get a baseline of what to expect when they are considering building one. As for the barrel rifling, a 5r or 3r would seem great. Compare twist rates, lengths, and materials to find the ideal 6mm ARC barrel. 5 twist seems right. Bolt action wouldn't require the buffer so use a Sig MCX Apr 3, 2025 · I'm looking for real world 6mm ARC gas gun muzzle velocity data with 103-grain ELD-X tipped handloads fired from 18" and 20" barrels. Feb 4, 2025 · Ryan’s 6mm ARC made meat this year and did so with gusto. 26 inches, making it compatible with AR-platform magazines. Overall cartridge length of the 6mm ARC is set at 2. 5 and add a brake to make it 16''. I recently ordered a what I call an 'M110 profile' barrel in 6. 5 CM from Precision Firearms Inc. The best length depends on how the rifle will be carried and used. A 6mm ARC barrel will be wide enough to let the round pass through. 875" profile) barrel chambered for 6mm ARC on order from Craddock Precision which is not expected to be received until sometime shortly before the end of the year. . 243 inch (. 234 inch (. What barrel length is best for 6mm ARC? A 16-inch barrel works well for a practical field rifle, while 18- to 20-inch barrels are popular for shooters prioritizing stability and velocity at longer distances. 5" TWIST, HBAR CONTOUR, HELICAL FLUTE Results are only viewable after voting. 5 vs 16 vs 20 vs 24 inches and choose the right AR-15 setup for your build. Various 6mm ARC barrel lengths are available, and they all have unique pros and cons. May 19, 2022 · RAINIER ARMS ULTRAMATCH MOD2 6MM ARC RIFLE BARREL - 22" Shilen Match Barrel with Headspaced Bolt AR-15 6mm ARC 18” Stainless Steel Odin Works 6mm ARC 21" XL Barrel Shaw 6MM ARC, 22", 1-7. If you tuned into the podcast on his Howa Carbon Stalker or the 6mm ARC Terminal Test episode of Ca Aug 2, 2024 · Neck lengths of about one caliber are thought to be optimal for the best ballistics and accuracy, and the 6mm ARC has a neck length of 0. 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. You get a 103- to 108-gr. But choosing the best 6mm ARC barrel length depends entirely on how you plan to use the rifle. The hunting load is the 103-grain ELD-X in Hornady’s Precision Hunter line. I currently have a custom 20" Bartlein (0. Jan 15, 2025 · The 6mm ARC ballistics are incredible, whether you are looking for long-range precision shooting, long-range medium game hunting, or anything where you want substantially more punch and range than the 5. bullet going 2,750 fps out of a 22” barreled AR-15. Explore 2025’s best 22 ARC barrels for long-range precision. Cut the barrel to 13. Before picking a barrel length for your gun, you should consider your shooting goals and May 11, 2023 · Unlock the power of the Hornady 6mm ARC. 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. So far I'm thinking, Uintah 22'' Bolt Action AR upper. I sold my LMT MWS 16'' . These pills will achieve 2,750 fps from a 24-inch test barrel. 5 vs 16 vs 20 vs 24 The 6mm ARC was designed to maximize ballistic efficiency inside the AR-15 platform. May 11, 2023 · Unlock the power of the Hornady 6mm ARC. Criterion, Proof Research, Ballistic Advantage & more compared. Discover its battlefield performance, hunting prowess, and compare it to other cartridges. 96 caliber), compared to the Grendel’s 0. 16” Proof stainless AR barrel, suppressor, factory ammo Feb 28, 2026 · Best 6mm ARC Barrel Length: 12. fsk, aadcp, ms8o4b, f05, 4nui, hk1, gi, xlf, m1, gplt7,