Brand new Glock 17 conversion to a select fire machine gun. This gun is in stock ready for transfer! This is a Davidsons lifetime replacement gun. Meaning it has a lifetime warranty!! This gun has 3 Glock factory magazines 2 17 round mags and 1 33 round mag. These guns shoot awesome and is super fast! We are giving a free extra sear trip with this gun for if you need to ever replace it! This is a Marcum Firearms build.