Proof Research

Proof Research

Tikka Pre-Fit Barrels | CF | 22 CM

Tikka Pre-Fit Barrels  PROOF Research pre-fit carbon fiber and Steel barrels for Tikka actions make it easy to upgrade your current rifle. Simply torque on; double check to ensure headspace with...

Proof Research

The Fix Barrels | CF | 22 CM

Lightweight: Up to 64% lighter than traditional steel barrels of similar contour.Extreme Temperature Resistance: Improved heat dissipation for cooler and longer lasting barrels.Unprecedented...

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AR-15 Barrels | SS | 6 ARC

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...

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AR-15 Barrels | CF | 6 ARC

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

Mini Fix Barrels | CF | 6.5 Grendel

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...

Proof Research

Mini Fix Barrels | CF | 6 ARC

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...

Proof Research

Mini Fix Barrels | CF | 338 ARC

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...

Proof Research

Mini Fix Barrels | CF | 300 BLK

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...

Proof Research

Mini Fix Barrels | CF | 223 Rem

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...

Proof Research

Mini Fix Barrels | CF | 22 ARC

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...

Proof Research

Impact Pre-Fit Barrels | SS | 6.5 CM

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...

Proof Research

Impact Pre-Fit Barrels | SS | 6 GT

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...