BCA Service Spring Change Service Type:Quick Spring Change PTS WILL NOT ACCEPT ANY

PTS WILL NOT ACCEPT ANY RESPONSIBILITY OR LIABILITY FOR MISUSE OF THIS PRODUCT

Fits most but not all M4 and M16 series airsoft guns

Dual burst disks-HP and LP

BB jams caused by over-adjustment of hop up

steel loading nozzle for enhanced durability

BCA Service Spring Change Service Type:Quick Spring Change PTS WILL NOT ACCEPT ANYBBA will change the spring on most AEGs and BASRs while you wait. After you provide us with a maximum FPS, we will return the gun to you in a 20 FPS range (without going higher than the limit). So, for instance, if you want 400 FPS, the gun will return to you shooting 380 400 FPS. Guns are classified as: Quick Spring Change Semi Quick Spring Change Spring Change Associated fees vary based upon classification. Please ask for more information if