HK 91, G3, PTR Grip Frame SEF- Metal HK German

HK91, G3, PTR-91 Style Metal Grip Frame SEMI

Each German HK housing started out as a factory HK German select fire metal housing. Each housing then had the housing professionally modified by welding in a factory correct semi auto shelf. After the conversion each lower is refinished with black HK style paint over parkerizing.

This gives you the look of a real G3 while maintaining legal semi-auto status and a full 3 position range of movement on the housing just like the iconic G3 grip frames. This is the finest metal grip frame available on the market.