Shilen Match Grade Barrel Blank 40 Caliber Black Powder Cartridge 1-1/4 Contour 1 in 20 Twist 30 Chrome Moly in the White

This benchrest-quality barrel is made to impressive tolerances. Shilen’s match barrels are uniform to .0003″ in all dimensions. All match barrels are air gauged on sensitive equipment and stress relieved. Shilen’s barrels have probably set more world records than any other barrel made, because so many shooters rely on them. Requires threading to the action of your choice, crowning the barrel, and chambering by an experienced gunsmith.