Retro Arms Shim Set (0.01mm) (20pcs) | FREE Delivery over €50 (ROI)

Airsoft gearboxes are made up of a lot of different components - over time, these parts can damage, break, or simply wear out. You can improve your guns performance by upgrading components, or fix issues by replacing worn or damaged parts. You can change your air seal (Cylinder, Cylinder Head, Piston Head, Air Nozzle) for greater consistency, increase Rate of Fire (changing gear ratios), improve responsiveness by replacing springs and trigger contacts etc. Beyond these staples, there are smaller parts that are often overlooked - anti-reversal latches (responsible for ensuring semi-auto works), shims, safety blocks, and much more.

These smaller parts are vital, so if you're overhauling your gearbox, it is worth taking the time to inspect them for any signs of wear to make sure your guns stay in tip-top shape.

Retro Arms are a Czech Republic based manufacturer of CNC precision parts for airsoft guns. From receivers to hop ups, and their renowned gearboxes, their parts are premium in every sense of the word. When you want the best, Retro Arms will usually be the first port of call.

This shim set has 20pcs all 0.01mm depth, and 3mm wide. Ideal for precise shimming, ensuring that you get optimal alignment for your gears.