AEG Spring Spacers

Kirjeldus

Universal Spring Shims are used to alter the power of your AEG according to how much power you are looking for.The shims are designed to slide onto the spring guide inside the gearbox to create tension in the existing spring. The more shims the more tension and more power.4 shims of various sizes are included to fine-tune to the desired power you require.Shim 1 – Increase by 5 FPSShim 2 – Increase by 10 FPSShim 3 – Increase by 15 FPSShim 4 –  Increase by 20 FPSThe shims are designed to be of various sizes that can be combined to tailor the FPS output.