Maple Leaf SUPER Hop Up Rubber 70 Degree for Tokyo Marui / WE / KJ / VFC (Umarex) GBB & VSR10 Series

Maple Leaf SUPER Hop Up Rubber 70 Degree for Tokyo Marui / WE / KJ / VFC (Umarex) GBB & VSR10 Series 70 Degrees hardness for higher FPS builts 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 Tokyo Marui / WE / KJ / VFC (Umarex) GBB & VSR10 Series Airsoft Rifle