Features :
● TDC HOP-UP pressure adjustment.
● CNC Brass process one piece HOP-UP chamber.
● HOP-UP bucking warp-around design, makes a better seal.
● C Clip with screw design make inner barrel more fixed and center.
● HOP-UP adjustment by hand or 2mm allen key design.
● Damping prevents reverse design, and tightening the screw can fix the wheel.
● Inner barrel (HOP-UP chamber) horizontal adjustment screw design.
● Fixed screw design can be fixed whole chamber with the frame.
Compatible with Tokyo Marui Hi-Capa 4.3 /5.1 / Gold Match /1911 GBB series
