Single Point Cut Rifled Barrel Blanks - 6mm 1-14'''' Twist 29'''' Heavy Varmint Barrel Blank

Bartlein is a barrel maker owned and operated by shooters who have been involved in barrel making for many years. They built state-of-the-art cut rifling machines which Bartlein says can hold uniform twist rates to the 4th decimal point. Several nationally known benchrest shooters shoot Bartlein barrels. Bartlein Barrels only uses single point cut style rifling, no buttong rifling and no broach cutting. All barrels are prelapped/honed before rifling and finish lapped after rifling. Mfg: Bartlei