Proof Research Rifle Parts

Proof Research Sig Sauer Cross Carbon Fiber Prefit Barrel 308 Winchester 20" 1:10" Twist 5 Groove

Proof Research Carbon Fiber Barrel Blank 308 Caliber 24" Sendero Contour 1:9" Twist

Proof Research Carbon Fiber Barrel Blank 284 Caliber, 7mm 22" Sendero Light Contour 1:8" Twist

Proof Research Bolt Action Barrel Carbon Fiber .264 Win Mag 24 Barrel

Proof Research Bolt Action Barrel Carbon Fiber .264 Win Mag 26 Barrel

Proof Research Bolt Action Barrel Pre-Fit Stainless .260 Rem 20 Barrel for Sig Cross

Proof Research Bolt Action Barrel Carbon Fiber .260 Rem 18 Barrel for Sig Cross

Proof Research Bolt Action Barrel Pre-Fit Carbon Fiber .260 Rem 16 Barrel for Sig Cross

Proof Research Tikka T3x Carbon Fiber Prefit Barrel 7mm PRC 22" Sendero Contour 1:8" Twist 5 Groove

Proof Research Sig Sauer Cross Prefit Barrel 6mm Creedmoor 20" 1:7.5" Twist 5 Groove

Proof Research Tikka T3x Carbon Fiber Prefit Barrel 308 Winchester 20" 1:10" Twist 5 Groove

Proof Research Carbon Fiber Barrel Blank 284 Caliber, 7mm 26" Sendero Contour 1:8" Twist

Proof Research Barrel Blank Carbon Fiber .284 22 Barrel Sendero Contour

Proof Research Carbon Fiber Barrel Blank 243 Caliber, 6mm 24" Sendero Contour 1:7.5" Twist

Proof Research Carbon Fiber Barrel Blank 224 Caliber 20" Sendero Contour 1:7" Twist

Proof Research AR-10 Barrel 6.5 Creedmoor 22" Heavy Contour 1:8" Twist

Proof Research PR10 Barrel 6.5 Creedmoor 24" 1:7.5" Twist Carbon Fiber

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

Proof Research Defiance Ruckus Carbon Fiber Prefit Barrel 7mm PRC 22" Sendero Contour 1:8" Twist 5 Groove

Proof Research PR15 Barrel 6mm ARC 14.5" 1:7.5" Twist Carbon Fiber

Proof Research Carbon Fiber Barrel 6.5 Grendel 18 Barrel

Proof Research Tikka T3x Carbon Fiber Prefit Barrel 6.5 PRC 22" Sendero Contour 1:7.5" Twist 4 Groove

Proof Research Barrel Blank Carbon Fiber .264 24 Barrel Sendero Contour

Proof Research Barrel Blank Carbon Fiber .284 24 Barrel Sendero Contour