Blackcat Airsoft Light Weight 25/30mm Dual Scope Mount (Tan) Net-Weight-(g)_85 Built-In quick release ball-joint type

Built-In quick release ball-joint type bipod receptor allow quick attach/detach of bipod

Full Metal Slide (Black) and Polymer Frame (Black)

8 inch for M4/M16 Series

01mm with precision lapping and polishing processes

Tokyo Marui HK417 Early Variant  Recoil Shock Next Generation

Blackcat Airsoft Light Weight 25/30mm Dual Scope Mount (Tan) Net-Weight-(g)_85 Built-In quick release ball-joint typeBlackcat Airsoft Light Weight 25 30mm Dual Scope Mount (Tan) Metal Construction Quick release nut allow fast installation and detachment Green Color Bubble Level For Anti cant make sure your scope is absolutely level Suitable for any scope of 25mm 30mm diameter Fit to mount on any 20mm picatinny Rail System