2020年10月31日 · I am wanting to finish a medium range AR-15 in 6mm ARC. Leaning towards getting a custom Bartlein barrel spun up. Might shoot suppressed with a TBAC 30CB9. …

2025年1月22日 · I currently have 18" and 20" Proofs that shoot 1/2" five-round groups at 100 yards, but their barrel extensions were undersized and had to be bedded into the upper …

2023年10月24日 · Against my better judgement I want to put together a 6mm ARC. I’ll be rebarreling one of my Larue Match uppers that has a 13” HG and will be running a Superlative …

2023年2月4日 · Beer City Bullets 18" 6MM ARC SS Match Barrel **Barrels include Black River Tactical MicroPin Gas Block and MarkBlue Gas Tube** Any 6MM ARC Bolts added to cart will …

2022年5月19日 · Doing a precision build that can stretch its legs and reach out and touch on the 6mm Arc AR15 platform. So far this upper consists of JP Bolt, (2a Ti regulated BCG or BAD …

2021年5月4日 · I'm leaning towards a Proof 18" stainless barrel for price and weight reasons. Although I'm seeing the Odin Works 18" bundle ( barrel, gas block, BCG) for about what I'd …

2012年1月22日 · Make sure you get the matching Faxon 6.5G/6 ARC bolt for it, that way it's properly headspaced for their barrels. Standard weight for 6mm ARC factory ammo is between …

2024年6月26日 · For 6mm ARC I don't think there's any reason to deviate from 1:7.5" twist. I went 24" Bartlein 5R 1:7.5" with a Rifle+1 tube from CLE before they shut down ( sad face ). It was …

2020年1月13日 · Hornady's data for the 6MM ARC ,.... SPECIFIC to the AR15 platform, was developed with a 7.5 twist rate. And the difference in RPM's isn't to much more for a 7 twist. I …

2024年3月16日 · Interesting that years ago most would've scoffed at 6mm BR for deer. The 6 ARC is a necked down 6.5 Grendel, netting about 4 gr less capacity vs the BR case. A good …