Maple Leaf Autobot Hop Up Bucking for Marui / WE GBB Pistol & VSR ( 50 Degree ) Case WE G Model 17 GBBP

WE G Model 17 GBBP Series Explosion Parts #G-69

and compatible filtering devices

o Thread protector

It will quick mount on any Picatinny and weaver style rail

Maple Leaf Autobot Hop Up Bucking for Marui / WE GBB Pistol & VSR ( 50 Degree ) Case WE G Model 17 GBBP50 Degrees Rubber Made Suitable for Marui WE KJ GBB Pistols, WE GBBRs and VSR 10 compatible Air Cocking Rifles The properties of the rubber are highly elastic and anti wear. 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. C Clip to Enhance Lip Stiffness for Further Sealing NOTE: Due to special pressure point