Factory HK complete UMP 40 cal. machine gun parts kit. Destroyed/De-milled with everything you see pictured. These are department trade-in machine guns that were decommissioned and saw cut. Everything you see and that is listed below, is included.
These kits include everything you need to do a semi-auto UMP weld-on conversion or other receiver build project. The rear hinge sections are long enough for the fuse/weld UMP builds and all of the other parts required are included as well.
Kit pricing discounts available with build service! Contact us for more details.
UMP .40 parts kits include:
- Receiver sections
- Complete bolt group
- Complete lower group
- And all other associated parts as shown