CowCow G17 Gen4 120% Recoil Spring Material_Tritium Item Code: AIP016-HS-CL

Item Code: AIP016-HS-CL

Easy to install

- 100mm Length (HK45 GBB/ WE MP5K)

Guarder Pistol Carrying Case

HP-TMHC-S22TT (Two Tone)

CowCow G17 Gen4 120% Recoil Spring Material_Tritium Item Code: AIP016-HS-CLHighlighted features Made from High Strength Spring Steel Hard Coating Prevents Corrosion Improve cycling efficiency For TM G17 Gen4 GBB **Important Notice** It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple remove a spacer to solve the issue. Alternatively, you may consult your gunsmith for advancing fitting to solve this issue as well. Increasing in FPS can be achieved; however, it may