The Valken Airsoft AEG Upgrade Spring is an internal gearbox spare part. This M130 AEG spring is made out of high quality wire with tension carefully measured. The FPS estimate is based on the average power output, and exact FPS result may vary based on alignment, installation, inner barrel, cylinder, and other factors. This airsoft main spring is rated for approx. 420-500 FPS. This AEG spring reduces stress, wear and tear for your gearbox.
- Made out of durable steel
- Increased tension and durability
- Designed for all version Airsoft AEG gearboxes
For warranty support, service or repair assistance please visit Valken.com and visit our HELP CENTER link.
All sales at Valken.com are considered final. Valken Sports does not issue cash refunds at any time. Valken Sports provides warranty support and service, as well as paid, out-of-warranty repair service and support for Valken-manufactured products in accordance with all current warranty policies as published by Valken Sports. Valken Sports does not service, repair or provide additional warranty for paintball, airsoft or other products not directly manufactured by Valken Sports and all warranty and service claims for all non-Valken products must be directed to the applicable manufacturer in accordance with their individual warranty and service policies.
