AR-15 | AR-10 Barrels

Proof Research

AR-15 Barrels | 223 Wylde | 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 for the cartridge and length of the barrel. The AR-15...

Noveske Rifleworks

Noveske AR-15 Barrels | 300 BLK

This barrel is tuned to lock back on the last round using subsonic 220 and 208 grain ammunition with a sound suppressor.Barrel Length Options 10.5” Shorty (Regular or Lightweight Contour) 7.94" DiplomatFeatures 416R Stainless with 1:7 twist...

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 for the cartridge and length of the barrel. The AR-15...

Noveske Rifleworks

EXTRA THICC DDF AR-15 Barrels | 5.56 | Stainless Steel

The Noveske EXTRA THICC DDF 5.56 AR barrel. External Disruptive Deep Fluting (DDF) significantly reduces primary and secondary wave events - improving accuracy; reducing heat; and extending barrel life.11.5” 5.56mm 416R Stainless with 1:7 twist...

Noveske Rifleworks

Noveske AR-15 Barrels | 5.56

All barrels ship with a gas block. These barrels are designed for Noveske's gas block that is 1″ long (INCLUDED). A standard front sight base is 1.9″ long and WILL NOT FIT. Barrel installation should be performed by a qualified gunsmith. Installation of...

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 heat; and extending barrel life.12.5” 6mm ARC 416R...

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 for the cartridge and length of the barrel. The AR-15...

Proof Research

AR-15 Barrels | 338 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 for the cartridge and length of the barrel. The AR-15...

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 marked Lo-Pro gas block .750” journal; pinned to...

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 - PROOF Exponential Twist - is a complete rethinking of...

Proof Research

AR-15 Barrels | 22 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 for the cartridge and length of the barrel.By moving the...

Proof Research

AR-15 Barrels | 22 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 for the cartridge and length of the barrel.By moving the...