US Michaels Machines Clubfoot Stock for HK G3, HK91, PTR-91 and Clones
HK clubfoot stock comes fully assembled with both US and German HK parts.
Includes:
- HK21E Clubfoot central stock section (counts as one US compliant part)
- HK heavy rubber buttpad
- US HK standard buffer
- German backplate and recoil assembly installed surplus and refinished in black oxide
Compatible With:
- HK91, G3
- PTR-91, PTR-32 Rifles
- HK .308 Rifles
- Other custom HK builds or clone builds.
This stock assembly counts as one US made part toward your 922r compliance.







![Hornady Precision Hunter .270 WIN, 145gr, ELD-X - 20 Rounds [MPN: 80536]](https://www.tacticalwatchstore.com/wp-content/uploads/2026/10/hornady-precision-hunter-270-win-145gr-eld-x-20-rounds-mpn-80536.webp)


