FULLY KITTED OUT! Kustom Huben GK1
This guide details the customization of a Huben GK1 air pistol, transforming it into a 'fully kitted' setup. The process involves adding a Buck Rail adapter for a Sig Sauer pistol brace, a Viridian 4Lux light, a Viridian RFX 44 red dot sight, and a 0dB moderator. The video showcases an expert airgun reviewer's approach to enhancing stability and functionality.













