Michaels Machines
Michaels Machines HK USC/UMP 9mm Semi Auto Bolt Carrier - Incomplete
- SKU:
- HKP-19871
Description
HK UMP 9mm - Semi-Auto Bolt Stripped
The semi-auto bolt is required for HK USC to HK UMP caliber conversions. The full-auto bolt carrier will not work in HK USC rifles.
Features:
- Tungsten filled
- Heat treated
- Parkerized & polished
- Marked 9X19mm just like the OEM HK bolt
Additional Information
Origin: |
USA |
Firearm Model: |
HK USC |
Firearm Model: |
HK UMP |
Caliber: |
9mm |
Color: |
Black |
Material: |
Steel |