MAPLE LEAF AUTOBOT HOP UP RUBBER FOR TM/WE GBB (50)

Slightly narrow entrance for better sealing to achieve more consistent power output C-Clip to enhance lip stiffness for further sealing Special pressure point geometry reduces inconsistency between shots for more predictable trajectory Suitable for Marui / KJ GBB Pistols and VSR-10 compatible air cocking rifles Compatible with old style WE-Tech gas blowback pistol or rifles