Unicorn Airsoft Tokyo Marui MWS 130% Hammer Spring

This MWS hammer spring by UNICORN Airsoft is designed for the Tokyo Marui MWS M4 GBBR trigger box. A high-quality construction, the spring is rated 130% strength, which allows for a stronger and more consistent hammer strike, increasing the reliability of the already reliable MWS platform.

Compatibility:

• Tokyo Marui MWS Spec M4/AR GBBR Trigger Boxes

Includes:

• x1 Unicorn Airsoft Tokyo Marui MWS 130% Hammer Spring