Proof Research PXT 243 Winchester 26in Competition Contour Barrel Blank

Proof Research Competition PXT Barrel Blank Features The Proof Research Competition PXT Barrel Blank is cut from stainless steel bar stock and finished to the tight tolerances competition shooters demand from a bolt action rifle barrel. A 1:7.5 twist rate is matched to the heavier bullet weights commonly run in .243 caliber competition loads stabilizing them for consistent downrange accuracy. Five-groove rifling helps maintain bullet engagement and reduces fouling compared to designs with fewer deeper grooves. At 26 inches long the barrel gives enough length to maximize velocity and barrel time for long-range precision work without becoming unwieldy. Supplied as a blank this barrel is intended for a gunsmith to chamber and fit to a specific action giving builders full control over chamber dimensions and headspace for their exact application. The stainless steel finish resists corrosion better than a chrome-moly barrel which matters over the life of a competition rifle subjected to repeated cleaning and range use. At roughly 2 pounds 13 ounces the blank carries enough mass to help manage heat and harmonics during strings of fire without becoming excessively heavy. For gunsmiths and serious competitors building a dedicated .243 caliber precision rifle the Proof Research Competition PXT Barrel Blank offers a proven foundation for accuracy. Proof Research Competition PXT Barrel Blank Specifications Manufacturer: Proof Research Model: Competition PXT Barrel Blank Caliber: .243 Cal Barrel Length: 26 Action: Bolt Barrel Finish: Stainless Barrel Material: Steel Twist Rate: 1:7.5 Grooves: 5 Barrel Description: Competition Weight: 2 lbs 13 oz Available At: ARMSAGORA