Description
HK German UMP Rear Stock Axle Pin
This is the HK factory German stock pin that allows you to attach the stock to either the factory receiver of a UMP or for those that are doing the USC to UMP conversion. This is required to attach the stock to the needed stock block (transition piece).
Compatible With:
- UMP stocks
- USC-UMP stock conversion on stock block B's.
Additional Information
Origin: |
German |
Firearm Model: |
HK UMP |
Firearm Model: |
HK USC |
Caliber: |
.40 S&W / .45 ACP / 9mm |
Material: |
Steel |