Guarder Aluminum Infinity Frame For Tokyo Marui Hi Capa 5.1 GBB Pistol (GD Type) Length-(mm)_168 Modify Rotary Spring Guide w/

Modify Rotary Spring Guide w/ Bearing for Version 6/7 Gearbox

Able To Store 1x M4 Rifle Magazine & 1x Pistol Magazine

M1913 20mm Rail on Barrel

Adjustable passive retention

Guarder Aluminum Infinity Frame For Tokyo Marui Hi Capa 5.1 GBB Pistol (GD Type) Length-(mm)_168 Modify Rotary Spring Guide w/Guarder Aluminum Infinity Frame For Tokyo Marui Hi Capa 5. 1 GBB Pistol (GD Type) Aluminum Construction Airsoft Middle Frame Design For Replace the Original Airsoft Frame With Under Picatinny Rail For Flash Light or Laser (Flash Light & Laser Not Included) Suitable For Tokyo Marui Hi Capa 5. 1 Series Gas Blow Back GBB Pistol Airsoft Gun