Maple Leaf Super Hop Bucking for Marui GBB (60°/75°) Outer Barrel 4.3 For WE/VFC/MARUI Pistol Series HOPUP

For WE/VFC/MARUI Pistol Series HOPUP

as well as the new KM4 KR Series

Serves with stainless steel spacers

* Please note this magwell is design for Marui Hi-CAPA original plastic grip

*Full metal outer barrel

Maple Leaf Super Hop Bucking for Marui GBB (60°/75°) Outer Barrel 4.3 For WE/VFC/MARUI Pistol Series HOPUPSuitable for Marui WE KJ GBB Pistol, WE GBBRs and VSR 10 compatible Air Cocking Rifles 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 NOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type hop up slot. (i.