The PSA SBA3 MOE+ EPT Pistol Lower Build Kit provides all the parts needed to build an AR-15 pistol from a stripped lower receiver. It includes the SB Tactical SBA3 adjustable brace, Magpul MOE+ overmolded grip, PSA Enhanced Polished Trigger (EPT), a mil-spec 7075-T6 buffer tube assembly, and a full lower parts kit. Designed for use with a stripped lower; does not include the lower receiver itself.