Proof Research Bolt Action Barrel Blank 243 Cal 28" M24 Contour, Stainless - 101070

This is a stainless steel rifled barrel blank in .243 caliber, designed for bolt action rifles with a 28" length and M24 contour profile. It features a 1:7.50" twist rate with 4 grooves and is sold as a blank requiring gunsmithing installation and finishing.