CYMA SR25 Long Gearbox Piston
The CYMA SR25 Long Gearbox Piston is a reinforced internal upgrade or replacement part built specifically for SR25 length gearboxes (Version 2 long). Supplied as a complete unit with piston head pre-installed, it is ready to drop into compatible builds, making it ideal for repairs or reliability upgrades. Constructed from hardened polycarbonate with a full steel tooth rack, it is built to withstand higher stress setups better than standard plastic tooth pistons. The ported piston head with included O-ring helps maintain a consistent air seal, improving compression efficiency and overall gearbox performance.
- Brand
- CYMA
- Category
- gear
- From
- 9.99 GBP
Where to buy
- Patrol Base — 9.99 GBP In stock
Specs
Upgrades & Maintenance > AEG Parts & Upgrades