Maple Leaf 2023 Transformers Decepticons Hop Up Silicone for VSR & GBB (60°/70°/80°) Category_Pen : M&P9-51(BK) / M&P9-51(FDE)

: M&P9-51(BK) / M&P9-51(FDE)

-- For Marui M4 Series Airsoft AEG Rifle 6 Position Buttstock

Recommend apply to NB-25 / NB-35 or 25mm tube range  scope

Due to the prohibition of compressed gas on aircrafts

Maple Leaf 2023 Transformers Decepticons Hop Up Silicone for VSR & GBB (60°/70°/80°) Category_Pen : M&P9-51(BK) / M&P9-51(FDE)Suitable for Marui WE KJ GBB Pistol, WE GBBRs and VSR 10 compatible Air Cocking Rifles 2023 Latest Version 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 for improved long range performanceNOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type hop up slot.(i. e. Marui