so I read today that the ar15.com billet lowers are the same design as the magpul china doll lowers. the only change is their logo. the billet lowers are marked caliber: 5.56 - and the forged are marked cal: multi, if that makes a difference. has anyone ever imported either of these, or can they be imported? And does anyone know if these are the same design as the mapgul china doll lowers?



















































