HK

Heckler and Koch MP5A3 9mm Factory Machine Gun (Not a conversion) MFG in 1981.  You can replace any parts with factory parts(You don't need to CLIP and Pin anything, time hammers, or weld...

Heckler and Koch SP5 SD Short Barrel Rifle  Full size B&T Suppressor 9mm

Heckler and Koch MP5A3 9mm Fleming H Sear Registered as an SBR as well Host was done by Ralph at RDTS KAC Front Quad Rail with Aimpont mount and glass Comes with B&T 3 Lug Suppressor  

Heckler and Koch SP5 SD Short Barrel Rifle  Compact B&T Suppressor 9mm

Heckler and Koch MP5 with JAC Sear 3 pos pictogram with B&T Side Folding 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 Short Barrel Rifle SP5K-PDW 9mm This is a customized Heckler and Koch SP5K PDW with a threaded 3 lug barrel by B&T USA LLC.  This has the new B&T USA LLC collapsible...

Heckler and Koch Registered Sear Gun SP5K-PDW 9mm This is a customized Heckler and Koch SP5K PDW with a threaded 3 lug barrel by B&T USA LLC.  This has the new B&T USA LLC collapsible...

Heckler and Koch HK 69A1 40MM This a presample 40mm grenade launcher imported by Heckler and Koch.  This can be retained by an FFL with their SOT even after they give up their license...