WELL Hopup Unit for VSR-10 / BAR-10 Airsoft Sniper Rifles
OEM replacement hopup unit for WELL/CSI BAR-10.
Compatibility: For WELL, CSI, TSD MB02, M700, VSR-10, Bar-10, and other compatible Airsoft Sniper Rifles (Requires Inner Barrel and Hopup Bucking, not included)
Material: Aluminum Alloy