Speed M4 SE2 AEG Tunable Trigger - Red tk45 and easy to exchange to

and easy to exchange to other colors once installed (removes with a small allen set screw)

Available here sold separately

you get consistent trigger action

95 mm (+/- 0

Speed M4 SE2 AEG Tunable Trigger - Red tk45 and easy to exchange toSpeed Airsoft M4 AEG Externally Tunable Trigger SE2 Special Edition Blade next level tunable trigger with no gearbox modification required great for experienced player uses stock gearbox spring one external adjustment and one internal adjustment for gearbox with stock block switch or gearbox that has upgraded MOSFET board with microswitch allowed even greater adjustability over M4 SE with more trigger performance improvement