5.56mm 25" x 1.25" Gunsmith Edition Raw Unturned Blank, 1:12 twist, 41V50 milspec steel, button rifled, thermo stress relieved, precision air gauged, muzzle stamp. Ready to be turned on centers and machined to your custom project. Bore/Groove: .220/.224"
Posted by Dudley Cates on 11th Jul 2016
I would recommend this product to anyone on a build project. Customer service and shipping was outstanding.
Posted by Unknown on 9th Mar 2016
Don't have a lathe but do build aks and other guns. Buddy turning this for me and all I can say is it shipped fasted, I'm sure it's as good as any other blank. Factory armscor 22tcm are 1/16 twist but this 1/12 should be fine.
Posted by TNT Custom Gunsmithing on 7th Dec 2015
I'm a gunsmith and hobby machinest. This barrel is going to make a fun project.
Posted by Larry on 5th Jan 2015
the barrel looks perfect have bought other barrels from GM will buy more for differnt projects we have in mind