Guns Modify Tokyo Marui MWS GBB EVO Drop in Full Steel Lower Parts Set (Full CNC Box Gei Trigger)

This is Guns Modify's complete answer to a worn or breaking MWS lower: a full set of steel fire controls and trigger box parts built around a full CNC trigger box and a Gei-style trigger. Everything that takes a beating in the stock lower is replaced with steel, which makes it a favorite for heavy-use and high-recoil builds. Hammer spring tension and trigger slack are both adjustable, so you can tune the pull and reset to your liking. It's designed to drop in without modification.

Highlights

• Full steel fire-control and trigger box parts
• Full CNC trigger box
• Gei-style trigger
• Adjustable hammer spring tension
• Adjustable trigger slack
• Drop-in fit with no modification required

Fits

Tokyo Marui MWS M4 gas blowback rifle series. Confirm your rifle's version before ordering. Prefer an aluminum box? See the EVO aluminum CNC trigger box. More in MWS Parts.

Specifications

In the Box

1x EVO drop-in full steel lower parts set