Proof Research Prefit Barrel for Q Fix – 6.5 Creedmoor, 18 Inch

The Proof Research Prefit Barrel for Q Fix rifles delivers precision barrel performance in 6.5 Creedmoor with an 18-inch profile engineered for the Q Fix action. This prefit barrel installs without gunsmithing, using the Fix's proprietary barrel attachment system for quick, repeatable barrel changes in the field or at the range. Proof's carbon fiber-wrapped construction provides match-grade accuracy with reduced weight compared to traditional steel barrels.

Designed specifically for the Q Fix bolt-action platform, this barrel features Proof's aerospace-grade carbon fiber layup over a stainless steel core. The 6.5 Creedmoor chambering offers flat trajectory and excellent ballistic performance for precision shooting applications. Installation requires no machining or headspacing — the prefit design ensures proper fitment to Q Fix receivers.

• Type: Prefit barrel, carbon fiber wrapped
• Chambering: 6.5 Creedmoor
• Length: 18 inches
• Compatibility: Q Fix bolt-action rifles only
• Construction: Stainless steel core with carbon fiber wrap
• Installation: Prefit design, no gunsmithing required