GUARDER Shim Set ( for Marui Spec AEG Series )

Suitable for filling spaces between gears and gearbox, fine-tuning the positions of gears for smoother and lower noise operation, and the gear will last longer.

Sizes:
- Large ( 0.15mm ) x6
- Small / Thin ( 0.3mm ) x6
- Small / Thick ( 0.5mm ) x6
Material: S316 Stainless Steel