Specna Arms shim set - 3mm

Steel shim washer assortment

Specna Arms shim assortment for AEG mechanisms. Properly adjusted gears are important for ensuring the functionality and durability of the mechanism. Diameter 3 mm.

In the package:

- 10 pcs 3x0.1mm shim plates

- 10 pcs 3x0.3mm shim plates

- 10 pcs 3x0.5mm shim plates