6 ARC

Proof Research

PXT AR Barrels | 6 ARC | Stainless Steel

PXT AR Barrels  PROOF Research PXT carbon fiber barrel blanks combine next-generation rifling technology with the lightweight performance and precision that have defined PROOF barrels for years. PXT...

Noveske Rifleworks

Noveske AR-15 Barrels | 6 ARC | Stainless Steel

12.5" OG:• 12.5” 6mm ARC 416R Stainless with 1:7 twist. 3 Land and Groove• Individual serialized barrel for QC purposes• Hand polished Noveske Match 6mm ARC chamber• Mid length gas tube included•...

Noveske Rifleworks

EXTRA THICC DDF AR-15 Barrels | 6 ARC | Stainless Steel

The Noveske EXTRA THICC DDF 6 ARC AR-15 Barrel with Headspaced Bolt. External Disruptive Deep Fluting (DDF) significantly reduces primary and secondary wave events - improving accuracy; reducing...

Proof Research

AR-15 Barrels | 6 ARC | Stainless Steel

PROOF designed their AR barrels with the goal of improving performance and reliability in the AR platform. The Caliber Matched Gas System (CAMGAS) results in a gas system that is tuned specifically...

Proof Research

AR-15 Barrels | 6 ARC | Carbon Fiber

PROOF designed their AR barrels with the goal of improving performance and reliability in the AR platform. The Caliber Matched Gas System (CAMGAS) results in a gas system that is tuned specifically...