Nine Ball GBB / VSR-10 Hop Up Bucking - HARD Type Police and Law Enforcement Airsoft Training Guns Measure your gun to check

Measure your gun to check

A metal upgraded assembly upper receiver for use in VSR10 sniper rifles

3 colors w/ separate designs

Other lines/regulators may work okay

A great scope that's super high quality

Nine Ball GBB / VSR-10 Hop Up Bucking - HARD Type Police and Law Enforcement Airsoft Training Guns Measure your gun to checkThe Nine Ball (Laylax) Wide Use GBB VSR 10 Hop Up Bucking Red HARD Type that also fits the gas Marui P226, HiCAPA, G26, M1911, HI CAPA, and MK23 SOCOM GBB guns. A great replacement hop up unit for your VSR or gas gun. Harder material than the purple soft version. Popular bucking for use in the Action Army hopup chamber upgrade too! Made in Japan. New for 2018.