Description
Semi Auto Shelf for Receiver – Billeted
HK Semi Auto Shelf milled from one solid billet to HK’s factory specifications (no castings here). This is the needed receiver shelf that is welded to the receiver to allow the use of the clipped & pinned housings.
Compatible With:
- HK MP5, MP5K
- HK 94, SP89
- HK33, HK93
- HK 91, HK G3
