Q Fix | Mini Fix Pre-Fit

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

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

The Fix Barrels | CF | 308

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...

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...

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

The Fix Barrels | CF | 6 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...

Proof Research

The Fix Barrels | CF | 6.5 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...

Noveske Rifleworks

Noveske x Sobchak Security Q Fix Barrels

16" 6 ARC 1:7T (Mini Fix) On paper; the 6 ARC Mini Fix from Noveske and Sobchak Security is a sizeable improvement over 5.56 in external ballistics; but falls short of the performance of 6.5...

Q

New Q Mini Fix Barrel | 16" Stainless | 5.56

Barrel is from a factory 5.56 Mini Fix, as TAG did 6 ARC conversions for a handful of rifles. Condition is brand new with the exception of the rifles being test fired before they left Q. Includes Q...

Q

New Q The Fix Barrel | 16" Stainless | 6.5 CM

Barrel is from a factory 6.5 CM The Fix that was converted to a 22 CM. Condition is brand new with the exception of the rifle being test fired before leaving Q. Includes Q Cherry Bomb installed...

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 | 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...