308
-
Proof Research
Barrel Blanks | 308 | Stainless Steel
$449.00Long-Lasting. Excellent erosion wear characteristics and corrosion resistance.Extreme Pressure Resistance. An optimum combination of high tensile strength along with requisite toughness to withstand...
-
Proof Research
PXT Bolt-Action Barrel Blanks | 308 | Carbon Fiber
$1,049.00PXT Bolt-Action Barrel Blanks PROOF Research PXT carbon fiber barrel blanks combine next-generation rifling technology with the lightweight performance and precision that have defined PROOF barrels...
-
Proof Research
Barrel Blanks | 308 | Carbon Fiber
$899.00Lightweight: Up to 64% lighter than traditional steel barrels of similar contour.Extreme Temperature Resistance: Improved heat dissipation for cooler and longer lasting barrels.Unprecedented...