MP5, HK94 & MP5K, SP5K Locking Piece – 100 Degree
The MP5 100 degree locking piece is the proper & correct locking piece for all HK MP5 MP5K style forearms. This locking piece has also now become the factory correct locking piece for all HK MP5K, SP5K & MP5K-PDW variants per HK Germany.
- MP5, MP5 F
- MP5K, MP5K-N
- HK94, SP89 & SP5K
- Clones or other custom builds
- Origin: German
- Brand: Heckler & Koch