Description
HKP HK MP5 Enhanced Recoil Spring
The HK Parts enhanced recoil spring offers a 5% increase in strength over the factory MP5 spring. Ideal for high round count firearms, suppressed setups, or simply to improve longevity.
Won’t fit F style recoil rods or SP5 recoil rods
Compatible With:
- HK MP5
- In-spec. clones and custom builds
