Huben Pistol GK1 · Gregor Kamenšek Edition:
https://www.hubenairguns.shop/product...
NOTE:
If you already placed a PreOrder, please do not cancel it to order the one of the link. Wolfiek team will do the best to deliver your preordered gun very soon.
How to enable power adjustment of GK1 V1 and V3:
• Unlock the Huben GK1! V1V3