The 0.50mm FPS gear shims are designed to adjust the spacing between the gears of an airsoft rifle. These shims are made with high-quality materials and are very thin to fit perfectly between the gears. Adjusting the spacing between gears is important to improve the performance of the airsoft rifle and ensure longer gear life. The 0.50mm shims are among the most common and are used in many airsoft rifles.

Set of 20 pieces of 0.50 mm thickness for gears.
The use of these shaving rings ensures optimal thickness for a very long period of time.
Material used: ST 2 K60 steel
Hole diameter: 3 mm
Outer diameter: 6 mm
Thickness: 0.30 mm
100% MARUI COMPATIBLE
100% MADE IN ITALY