Description
HKP 1st Gen Roller Retainer Plate To Spring Upgrade
This action 3 roller retainer spring for all 1st Generation bolt heads replaces the oval-shaped roller retainer plate. HK made a wire spring as an upgrade for later production bolt heads to improve the longevity of this part. We now offer a roller retainer spring that is 100% retrofit-able to the old-style bolt heads found on all the following. This upgraded part will improve the life of the roller retainer and reduce the time you have to replace the roller retainer. Always replace the roller retainer pin when replacing the roller retainer spring.
Compatible With:
- HK91, G3, PTR91, C308 & Cetme
- HK93, 33, 53
- HK94, MP5
- SP-89, MP5K
- All Zenith and POF models
- Any HK or clone that uses the older plate-style roller retainer plate (oval-shaped)
Additional Information
Firearm Model: |
HK 93/53/33 |
Firearm Model: |
HK MP5 |
Firearm Model: |
HK SP89 |
Firearm Model: |
HK 91 |
Firearm Model: |
HK G3 |
Material: |
Steel |
1 Review
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These are easier to install than the old style plate. So far I?ve installed one and have bought seve...
These are easier to install than the old style plate. So far I?ve installed one and have bought several more as spares.