mcsavage2.0As seen on GARAND THUMB Simple drop in barrel conversion for an Aug 1/8 twist with 1/2x28 thread pattern so you can run any AR muzzle devices plus pic rails out front for grips so you can c clamp the rifle as well as pushing a flashlight farther out just prefer the look of a stock Aug so parting out my extras couple mags thru it don’t shoot gun much
