Description
HK Parts and Heckler and Koch HK UMP and HK USC 9mm Conversion Kit – Threaded Barrel 1/2×28 – 3-Lug
This UMP, USC conversion kit will convert existing conversions to 9mm. This is a simple drop-in conversion for those who have already done the USC-UMP conversion. The total project time requires approximately 5 minutes. Each 9mm kit gives you two of the three needed 922 compliant parts needed (barrel and bolt).
Specifications:
- Includes 9mm Barrel UMP
- HK Parts 3 Lug – Threaded Barrel (Perfect for use with suppressors or MP5 flash hiders)
- 1/2×28 Thread Pitch
- Thread Protector Included
- 8.25″ length
- 16 Fluted Barrel
- Includes 9mm Semi-Auto Bolt Carrier
- 9mm Extractor
- Retaining Pin for the firing pin
- Firing Pin Assembly
- Includes 9mm 30 Round Magazine (HK German Factory)
Compatible With:
- HK UMP 9mm
