Maple Leaf 2021 NEW Autobot Hop Bucking Silicone for Marui GBB (50°/60°/70°/80°/85°) Degree:70° It fits all LM4 PTR

It fits all LM4 PTR models

: GE-07-12

Weight : 18g

Guarder Tightened Air Seal Nozzle Series

Maple Leaf 2021 NEW Autobot Hop Bucking Silicone for Marui GBB (50°/60°/70°/80°/85°) Degree:70° It fits all LM4 PTRSuitable for Marui WE KJ GBB Pistol, WE GBBRs and VSR 10 compatible Air Cocking Rifles 2021 New 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 reduces inconsistency between shots for more predictable trajectoryNOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type