G&P Tokyo Marui MWS Lightweight Drop-in Trigger Box Set with Bolt Release (CNC Aluminum)

G&P's lightweight trigger box replaces the stock MWS fire-control unit with a CNC-machined 6061-T6 aluminum housing and steel internals. The trigger, sear, hammer, firing pin, selector pin and bolt release are all steel, so the parts that take the most wear hold up far longer. Hammer spring strength and the trigger are adjustable, so you can tune it for a crisp CQB trigger or a harder-hitting outdoor setup. It keeps a standard mil-spec trigger shape and includes a bolt release catch.

Highlights

• CNC-machined 6061-T6 aluminum housing
• Steel trigger, sear, hammer, firing pin, selector pin and bolt release
• Adjustable hammer spring strength
• Adjustable trigger
• Standard mil-spec trigger shape
• Bolt release catch included

Good to Know

It's designed as a drop-in fit, but some technical skill is still needed to install it. If you haven't opened an MWS lower before, consider having a tech handle the swap.

Fits

Tokyo Marui MWS M4 series gas blowback rifles. More in Charging Handles & Controls and MWS Parts.

Specifications

In the Box

1x Trigger box set with bolt release