The AMP 130 High Performance AEG Spring is the perfect option if you are looking to upgrade your AEG's fps to between 450 and 470fps. It is also highly recommended that you upgrade plastic bushings and spring guide to metal bushings and spring guide if installing this product to help ensure that they do not break during use. Also, it would be wise to upgrade plastic pistons to polycarbonate piston; plastic piston heads to duracon piston heads; and standard gears to reinforced steel gears. Finally for best results a battery upgrade is also recommended.
Model: 130 Spring
Muzzle Velocity: Approx 450-470fps
Package Includes: Spring only
Upgrade your AEG's fps to between 450 and 470 fps
Installation of internal parts can be difficult. Professional installation is highly recommended.