HKP 4 Position Push-Pin Trigger Housing for HK MP5, G3, HK33, and HK53
Our U.S.-made trigger housing offers a four-position pictogram lower for your next HK build or housing replacement. The housing features 0, 1, 3, F markings.
Specifications:
- Polymer
- Push-pin configuration
- Calibers: 9mm, 5.56 / .223, 7.62 / .308
Compatible With:
- MP5, MP5SD, MP5SF
- HK53, HK33
- G3
- AP5, AP53, AP51
- Zenith MP5
- MAC-5






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