The Guns Modify Steel CNC Adjustable Tactical Trigger for Tokyo Marui MWS M4 would add style to your Tokyo Marui M4 as it is something you would find on a lot of modern custom M4s today. Its adjustable so you can short stroke it to enable the user to fire short bursts in semi auto mode.
Items included:
1x Guns Modify Steel CNC Adjustable Tactical Trigger (CMC-Ver) for Tokyo Marui MWS M4 GBBR