The spring on the AEG is the most important factor, besides compression parts, in relation to controlling the FPS of your AEG. Guarder is well known for producing high quality, reliable and consistent springs that will never disappoint.
- Oil tempered spring design for improved durability and consistency
- Compatible with nearly all Tokyo Marui spec gearboxes
- Easy installation for FPS increase
For Tokyo Marui, Matrix and other compatible Airsoft GearboxesMaterial: