Huben Gk1 Stock kit

Carbine conversion kit for the Huben GK1 air pistol, featuring a detachable stock for flexible use. Designed to create a compact, packable airgun setup with improved stability and versatility. Transform your Gk1 pistol into a carbine. 

NOTE: Please make sure to choose Version under style  V1 or V3.

Huben Gk1 Tactical Mk2 kit 

This kit is 3D printed with PETG. This material is much stronger and higher melt temperature than PLA. Please be aware there may be some minor imperfections.

This kit turns the Huben GK1 pistol into a compact take down rifle. The kit still allows you to shoot the huben as a pistol by not installing the stock. You get best of both worlds. 

HUBEN GK1 NOT INCLUDED.