Unlike previous 3D printed guns like the Liberator, this 3D printed version of an M1911 is made out of metal. It’s a real gun, with rifling in the barrel – something the Liberator doesn’t ...

Speaking of optics, the top of the slide on the M&P Metal Carry Comp is milled to accept one of seven optics mounting plates included with the gun. A contoured cover plate secured with two screws ...