Description
Heckler and Koch HK SP5K 9mm Semi-Auto Bolt Carrier
German-made HK SP5K bolt carrier built to the factory semi-auto SP5K specification. This carrier features the correct SP5K closed-front design and semi-auto geometry, making it the proper HK part for SP5K semi-auto builds.
Compatible With:
- SP5K
Please Note:
- Functions as a semi-auto–only carrier in all MP5K-style semi builds (SP89, SP5K-style clones, in-spec semi-auto builds).
- Not compatible with full-auto trigger groups or conversion components due to the SP5K semi-auto carrier cut.
- This is an HK-produced semi-auto carrier, not a modified or converted full-auto carrier.
