Description
H&K MP5K/SP89/SP5K/SP5K PDW 9mm 28 Locking Piece
This is the locking piece that is recommended when using a suppressor and 147-grain or heavier bullets. This will slow the rate of fire while suppressed to safe levels. This locking piece is 80 degrees rather than the 100 or 110 locking piece found in most MP5K or SP89’s.
Compatible with:
- HK MP5K
- HK SP89
- HK SP5K, HK SP5K PDW
- In spec. clones and builds
