Shot this group with hornady black 105s today in 5 degrees and howling wind. IMR-8280 XBR produced this series smallest group and deserves more thorough investigation. 6mm PPC - Wikipedia Bolt gun data appeared simultaneously with gas gun light-bullet data, listing bullets from 58 to 108 grains. The rifle fed smoothly with all loads tested. Cartridge Cases - Hornady Manufacturing, Inc Power Pro 2000-MR, which also performed well in the AR, proved exceptional with this bullet: 30, 31 and 32 grains producing .44-, .53- and .33-inch groups at 2,754, 2,786 and 2,940 fps, respectively. 6mm Advanced Rifle Cartridge (6mm ARC) - The Firearm Blog This rifle assembled five-shot, 100-yard groups I would deem better than average for any AR-15. Your main problem with small pistol primers is the cup thickness and the free float firing pin in an AR style rifle. 6mm arc Staball Match Barnes 105 Match Burner. Subscriber Services. David Fortier gets a chance to shoot the HK MP7 PDW at drivetanks.com. The 6mm ARC Cartridge: Why the Military Needed It PRIMER LEGEND . How are you forming your brass from the Starline? 6mm ARC: Best AR-15 Cartridge The rifle includes a built-in inclinometer (bubble level), a RAT Rail accepting bipods and other accessories and a V4 spigot mount and thermal-image optic bridge. I wonder if this will make inroads in benchrest, when better brass is vailable? 6mm ARC Initial Offerings You'll need a new barrel, bolt, and mags. Everything else bolt, magazines, gas system is compatible with 6mm ARC. 2023 Outdoor Sportsman Group. Velocity is not always everything, but the 6mm GT provides ample speed for its size. : 0.405 6mm ARC: Military Application Thanks for the info. 6mm ARC - "Optimum 6mm" & Powders & Lapua Brass With the 110-grain Hornady A-Tip, highlights included a .90-inch group with 28 grains of CFE 223 at 2,481 fps; .39 inch (the smallest group with all AR loads) with 25.5 grains of LVR at 2,262 fps; .97 inch with 26 grains of A-2520 at 2,368 fps and .81 inch with 25.5 grains of Alliant Reloder 15 at 2,383 fps. Balanced application of cartridge, chamber and propellant design coupled with bullet selection for optimum all-range performance and barrel life. Hornady is an obvious first choice for selecting 6mm projectiles to load the 6mm ARC with. The last five were when the wind was consistent. In fact, some prefer them for precision loads. The heavy, hand-lapped barrel is a MPA 416R stainless steel number measuring 26 inches with a 1:7 twist, 58-24 muzzle threads and black CERAKOTE finish. Primer Pocket Swage Tool; Priming Tools; Shell Plates, Shell Holders & Bushings; Shotshell Accessories; Dies & Accessories . For an ordinary AR-15 rifle chambered for the .223 Rem/5.56mm NATO, a new barrel, magazine and bolt are required to convert to the 6mm ARC. The Hornady manual states that this second set of data should not be used in gas-guns. 6mm Lee Navy .243 BLR 6mm PPC .243 SR 6mm Remington .243 LR 6mm TCU .243 SR 6mm-06 Springfield .243 LR 6mm-284 Winchester .243 LR Essentially, this could mean that you pull the trigger once and it could empty the whole magazine. Oldest M2 Browning .50-Caliber MG Still in Service? I would recommend getting a Body Die to help correctly set the new shoulder, as the 6mm ARCs is slightly further back. :u0RFH1r)F#a9nZh. . If you already have an AR chambered in 6.5 Grendel, the ONLY thing you need to change is the barrel. Less felt recoil than larger short-action-based (308 Win family) cartridges.
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