Action Army Steel Power Up Spring for Airsoft AEG – M130 Belts Breathable mesh combines with a

Breathable mesh combines with a perforated 0

multi-tools

Resin infused fiber handle combines strength with visual appeal

There is also elasticity in these materials

Action Army Steel Power Up Spring for Airsoft AEG – M130 Belts Breathable mesh combines with aSteel construction Non linear spring design Easy to install part to increase your stock FPS Specifications: Compatibility: For Tokyo Marui, Matrix and other compatible Airsoft Gearboxes Material: Steel FPS estimate based on average power output. Exact FPS result may vary based on alignment, installation, inner barrel, cylinder and other factors. 110% (M85) ~270~310 F. P. S. 120% (M90) ~280~340 F. P. S. 130% (M95) ~290~370 F. P. S. 140% (M100) ~320~380