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Proof Research

Mini Fix Barrels | 223 Rem | Carbon Fiber

If you order a 6 ARC; 22 ARC; or 6.5 Grendel barrel; please make sure you have the appropriate bolt face to run these barrels! We sell complete Mini Fix bolts that are a drop-in solution to allow you to run the ARC bolt face. Those complete bolts can be...

Proof Research

Mini Fix Barrels | 22 ARC | Carbon Fiber

If you order a 6 ARC; 22 ARC; or 6.5 Grendel barrel; please make sure you have the appropriate bolt face to run these barrels! We sell complete Mini Fix bolts that are a drop-in solution to allow you to run the ARC bolt face. Those complete bolts can be...

Proof Research

Impact Pre-Fit Barrels | 6.5 CM | Stainless Steel

PROOF Research pre-fit barrels are to be installed in a simple operation requiring few specialized tools. These traditional steel or carbon fiber barrels come chambered and threaded for an easy install - torque on; ensure headspace with proper gauges and...

Proof Research

Impact Pre-Fit Barrels | 6 GT | Stainless Steel

PROOF Research pre-fit barrels are to be installed in a simple operation requiring few specialized tools. These traditional steel or carbon fiber barrels come chambered and threaded for an easy install - torque on; ensure headspace with proper gauges and...

Proof Research

Impact Pre-Fit Barrels | 6 Dasher | Stainless Steel

PROOF Research pre-fit barrels are to be installed in a simple operation requiring few specialized tools. These traditional steel or carbon fiber barrels come chambered and threaded for an easy install - torque on; ensure headspace with proper gauges and...

Proof Research

Impact Pre-Fit Barrels | 25 CM | Stainless Steel

PROOF Research pre-fit barrels are to be installed in a simple operation requiring few specialized tools. These traditional steel or carbon fiber barrels come chambered and threaded for an easy install - torque on; ensure headspace with proper gauges and...

Proof Research

Impact Pre-Fit Barrels | 25 CM | Carbon Fiber

PROOF Research pre-fit barrels are to be installed in a simple operation requiring few specialized tools. These traditional steel or carbon fiber barrels come chambered and threaded for an easy install - torque on; ensure headspace with proper gauges and...

Proof Research

Impact Pre-Fit Barrels | 22 CM | Carbon Fiber

PROOF Research pre-fit barrels are to be installed in a simple operation requiring few specialized tools. These traditional steel or carbon fiber barrels come chambered and threaded for an easy install - torque on; ensure headspace with proper gauges and...

Proof Research

Impact Pre-Fit Barrels | 7 PRC | Carbon Fiber

PROOF Research pre-fit barrels are to be installed in a simple operation requiring few specialized tools. These traditional steel or carbon fiber barrels come chambered and threaded for an easy install - torque on; ensure headspace with proper gauges and...

MDT

AICS Magazines | 7 PRC | LA

PRODUCT DETAILS FOR .308/6.5 MAGSThese magazines are designed with a unique Double Stack to Single Feed (DSSF) transition design for reduced overall height compared to the industry standard.Available with or without the front binder plate. See additional...

MDT

AICS Magazines | 6 BR

PRODUCT DETAILS FOR .308/6.5 MAGSThese magazines are designed with a unique Double Stack to Single Feed (DSSF) transition design for reduced overall height compared to the industry standard.Available with or without the front binder plate. See additional...

MDT

AICS Magazines | 6 ARC

PRODUCT DETAILS FOR .308/6.5 MAGSThese magazines are designed with a unique Double Stack to Single Feed (DSSF) transition design for reduced overall height compared to the industry standard.Available with or without the front binder plate. See additional...