The VSR-10 hop up bucking from Nine Ball is a perfect upgrade for your VSR-10 or compatible airsoft gun. This bucking helps improve the air seal as well as consistency from shot to shot.
Part: Hop Up Bucking
Compatibility: Tokyo Marui VSR-10 (and compatible clones) as well as WE/Marui/KJW GBB pistols / WE-Tech GBBRs