Maybe you want more kick

Diameter: 34

this window is also convenient for inspecting the angle of engagement with the gearbox fully assembled

4v Mini Type or 7

Elite Force 1911 Tac CO2-Blowback Airsoft Pistol (Tan) CowCow Technology Maybe you want more kickThe Elite Force 1911 Tac comes with everything needed and more when you are looking to upgrade from a standard 1911. This pistol also comes in a custom color configuration to make it stand out in a sea of 1911s. Don't forget that the Elite Force 1911's come with the threaded tip for all of the mock suppressor fans! Features Full Metal Construction 20mm Underside Rail great for Tactical Accessories Threaded Orange Tip FPS: 345 Color: Black Tan