First Factory Adjustable Trigger & Light Trigger Spring Set for Tokyo Marui Electric Gun EVOLT M4 Series

FirstFactory's adjustable trigger and light trigger spring set is built specifically for the Tokyo Marui Electric Gun Evolt M4 series. Fine-tuning your trigger stroke can make a noticeable difference during intense airsoft matches.

This brand new custom set pairs an adjustable trigger with a light trigger spring, designed as a drop-in upgrade for Evolt M4 series electric airsoft guns. The product contains no gas and is not a restricted item.

Tokyo Marui's M4 electric airsoft guns are popular worldwide as reliable bases for custom performance builds.