BCA Service Spring Change Service Type:Quick Spring Change Tube Diameter:25mm

Tube Diameter:25mm

Durable black nylon construction for endless reloading

Design for HK45 Series Airsoft Gas Blow Back GBB Pistol

Does not include shells or optic

The EPS Stock is compatible with almost all AEG and GBBR buffer tubes

BCA Service Spring Change Service Type:Quick Spring Change Tube Diameter:25mmBBA 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