Laylax Tokyo Marui M4 SOPMOD NGRS Trigger Lock Pin

Upgrade trigger lock pin for Tokyo Marui NGRS Sopmod M4 AEG. 

Recoil engine may cause the trigger pin hole to loosen due to the stress from the recoil shock. This replacement pin is fastened on either end with a separate screw, securing the pin in place even in cases where the trigger pin hole has been stripped out.