Maple Leaf DELTA Hop Bucking for Marui GBB (50°/60°/70°/75°/80°) Degree:80° For MARUI M&P8 / USP

For MARUI M&P8 / USP / HK45 GBB

range: 100-5000 RPM

: DETONICS-09(SV-H)

Other Power Source: Air Cocking (Spring)

GB-TANG-43-BK

Maple Leaf DELTA Hop Bucking for Marui GBB (50°/60°/70°/75°/80°) Degree:80° For MARUI M&P8 / USPSuitable for Marui WE KJ GBB Pistols, WE GBBRs, VSR 10 Slightly narrow entrance for better sealing to achieve more consistent power output. Special pressure point geometry greatly improves hop up performance and 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. e. Marui original pistol inner barrel and most compatible inner barrels )