HK MP5K SF FBI TRIGGER GROUP Clipped and pinned by Urbach to fit your HK SP89

HK MP5 SF FBI TRIGGER GROUP

HK MSG90 0/1 TRIGGER GROUP

MP5/K 3 POSITION GROUP FACTORY PUSH PIN

HK NIW G36 C/K 3 Position Trigger Group

Not a take but a factory NEW G36/C/E magwell perfect for your conversion a must have for 30 round mags

HK UMP NEW 4 POS 2RB FACTORY NEW HARD TO COME BY.

Factory NEW just in from HK 3 position factory new NAVY trigger pact.

New German Heckler & Koch UMP Navy Lower. 3 position settings (0, 1, Full) each lower comes complete with all the factory internals. This item is ideal for the USC to UMP conversion or to keep as a spare.