HK #28 Locking Piece For MP5K-N – German
HK German MP5K & PDW Or SP89 #28 Locking Piece
This is the locking piece that is recommended when using a suppressor & 147 grain or heavier bullets.
This will slow the rate of fire while suppressed to safe levels. This locking piece is 80 degree rather than the 100 or 110 locking piece found in most MP5K or SP89’s.
- Origin: German
- Brand: Heckler & Koch