Proof Research PXT PR15 AR-15 Barrel 6mm ARC 20" Standard Contour 1:7.5" Twist Carbon Fiber

Proof Research PXT Carbon Fiber Barrel Blank 308 Caliber 18" Sendero Contour 1:10" Twist 5 Groove

Proof Research PXT Carbon Fiber Barrel Blank 224 Caliber 18" Sendero Contour 1:8" Twist 5 Groove

Proof Research PXT Tikka T3X Carbon Fiber Prefit Barrel 6.5 PRC 22" Sendero Contour 1:7.5" Twist

Proof Research PXT Tikka T3X Carbon Fiber Prefit Barrel 6.5 PRC 20" Sendero Contour 1:7.5" Twist

Proof Research PXT Zermatt Origin Carbon Fiber Prefit Barrel 7 PRC 20" Sendero Contour 1:8" Twist

Proof Research PXT Zermatt Origin Carbon Fiber Prefit Barrel 6.5 Creedmoor 18" Sendero Contour 1:7.5" Twist

Proof Research PXT Carbon Fiber Barrel Blank 264 Caliber 20" Sendero Contour 1:7.5" Twist 5 Groove

Proof Research PXT Carbon Fiber Barrel Blank 264 Caliber 16.5" Sendero Contour 1:7.5" Twist 5 Groove

Proof Research PXT PR15 AR-15 Barrel 223 Wylde 14.5" Standard Contour 1:7" Twist Carbon Fiber

Proof Research PXT Carbon Fiber Barrel Blank 284 Caliber 18" Sendero Contour 1:8" Twist 5 Groove

Proof Research Carbon Fiber PXT Barrel Blank .224 Cal 16.5 Barrel

Proof Research PXT Carbon Fiber Barrel Blank 284 Caliber 20" Sendero Contour 1:8" Twist 5 Groove

Proof Research PXT PR15 AR-15 Barrel 6mm ARC 16" Standard Contour 1:7.5" Twist Carbon Fiber

Proof Research PXT Carbon Fiber Barrel Blank 308 Caliber 20" Sendero Contour 1:10" Twist 5 Groove

Proof Research PXT Tikka T3X Carbon Fiber Prefit Barrel 6.5 Creedmoor 22" Sendero Contour 1:7.5" Twist

Proof Research Carbon Fiber PXT Barrel Blank .243 Caliber 20 Barrel

Proof Research PXT Carbon Fiber Barrel Blank 308 Caliber 16.5" Sendero Contour 1:10" Twist 5 Groove

Proof Research PXT PR15 AR-15 Barrel 6mm ARC 14.5" Standard Contour 1:7.5" Twist Stainless Steel

Proof Research PXT PR15 AR-15 Barrel 6mm ARC 16" Standard Contour 1:7.5" Twist Stainless Steel

Proof Research PXT PR15 AR-15 Barrel 6mm ARC 18" Standard Contour 1:7.5" Twist Carbon Fiber

Proof Research PXT PR15 AR-15 Barrel 6mm ARC 18" Standard Contour 1:7.5" Twist Stainless Steel

Proof Research PXT Carbon Fiber Barrel Blank 284 Caliber 22" Sendero Contour 1:8" Twist 5 Groove

Proof Research Sendero Barrel Carbon Fiber .284 Caliber 16.5 Barrel