Jing Gong M4 / M16 V2 Gearbox
Due to Arrive 1st / 2nd week of Jan any orders will be dispatched once arrived.
Jing Gong M4 / M16 V2 Gear box Replacement complete version 2 gearbox for M4 series AEG. It fits into most brands as a drop in replacement, but may not fit some. The FPS as standard are quite high (400fps) we recommend getting a lower power spring to change out before installing it into your gun.
Jing Gong M4 / M16 V2 Gearbox by JG / Jing Gong
- Brand: JG / Jing Gong
- Product Code: A-X121