Model No: WP115 – WA Reinforced 150% Spring & Pin Set
-For WA M4A1 Series
Included:
-150% Hard Hammer Spring
-150% Hard Trigger Spring
-Sear Spring
-Hammer Lock Spring
-Selector Spring
-Trigger Pin
-Hammer Lock Pin
-Selector Pin
-Hammer Lock Shim
Stock: Y
Weight: 0.015 kg
