Huma-Air · GK1 Regulator Kit

Huma-Air tuning regulator kit to convert your Huben GK1 PCP pistol into a fully regulated pistol with a perfect flat shotstring.

Inside The Box

• Huben GK1 Regulator Adapter (1927)
• Huben GK1 End Cap Met Manometer (1928)
• Quick Connect Fill Probe (1182)
• Base Regulator 01 MP 300 Bar P Model (1910P)