Product Overview
Gearbox Shim Set for Cylinder Conversion Kits - 0.157"
- Precision shims are used to secure an HPA cylinder within the gearbox shell to prevent unwanted movement
- The shims are available in different sizes to match the most common gearbox pin sizes and are compatible with all PolarStar cylinder conversions kits (F2, F1, JACK, Kythera).
- Below are the brands best suited for the following shim sizes based on our database of recorded measurements. 0.157" VFC Marui E&L 0.152" Ares CYMA G&G ICS Dytac
