Heckler and Koch MP5 with JAC Sear 3 pos pictogram, Vortex Strikefire optic, A2 stock.  This is a registered sear by JAC.  You could move the trigger pack over to any numbers of hosts...

MP5A3 with 3 Pin Swing Down Lower Heckler and Koch This firearm is a 3-pin swing down registered receiver model, closely resembling an authentic factory HK design. It is compatible with all...

Heckler and Koch 25 Round HK 93,33,53 Magazine - Steel  NEW RARE USE/Like New H&K Factory 25rd. Steel Magazine. Fit all in spec HK 556/223 roller lock models below:   HK 93,...

Heckler and Koch MP5A3 9mm Qualified Sear A3 Stock Collectible 4 Pos / 3rd Burst Lower

Heckler and Koch  30 round G3 91 308 win magazine This is a custom made Heckler and Koch G3/91 30 round magazine.  This were welded from 2 factory HK metal magazines. These were made...

Heckler and Koch MP5A3 9mm Factory HK MP5A3 MFG 1984.  This gun is a 110% factory gun, not a conversion of any sort.  The Date Code is IE which means it was MFG in 1984.

Heckler & Koch 762A1  ID Number 81000586  Like its 5.56 mm counterpart, the MR762A1 is a direct descendent of the HK416/417 series, only in a semi-automatic rifle configuration...

Heckler and Koch G3 20 round 7.62mm Mag These are new in the wrap Heckler and Koch G3 / HK 91 20 round STEEL magazines.   PLEASE KNOW YOUR LOCAL LAWS California Prohibits magazines over...