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Proof Research 243 Cal 28" M24 Contour Stainless Barrel Blank with 1:7.50" Twist and 4 Grooves
PROOF RESEARCH$487.99An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion... -
Proof Research 243 Cal 28" Stainless Bolt Action Barrel Blank - Competition Contour, 1:7.50" Twist, 4 Grooves
PROOF RESEARCH$487.99An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion... -
Proof Research 264 Cal 28" M24 Contour Stainless Barrel Blank 1:8 Twist
PROOF RESEARCH$487.99An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion... -
Proof Research 28" Stainless Bolt Action Barrel Blank, 264 Cal, 1:7.50" Twist, Competition Contour
PROOF RESEARCH$487.99An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion... -
Proof Research Carbon Fiber Wrapped 243 Cal Barrel Blank, 24" Sendero Contour, 1:7.50" Twist
PROOF RESEARCH$899.00Up to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aerospace-grade carbon fiber...
Description
An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.
