M1903A3 BARREL

Our M1903A3 barrels are direct replacement barrels for the M1903A3 rifle, providing an excellent choice for vintage service rifle competitors, collectors, and enthusiasts of historic firearms. We focus on maintaining the authentic look of the original M1903A3 barrel. These barrels feature the original contour and a manganese phosphate finish, making them a perfect complement to your vintage service rifle collection. All milling operations are completed, and the receiver threads are properly timed for installation. Our M1903A3 barrels are honed, hand lapped, and held to match-grade tolerances. Each barrel is .010” short chambered and should be installed and properly headspaced by a qualified gunsmith.

M1903A3 Barrel Features

• US G.I Contour
• 4150 CMV
• .30-06 Springfield or 308 Win chamber
• 1-10 twist rate
• Mag Phosphate finish
• Properly timed receiver threads
• Honed and hand-lapped rifling for a pristine internal finish
• Milled front sight key
• Extractor cut
• Timing mark