SPEED Airsoft M4 "HPA" Standard Tunable Trigger Color:Silver CNC Aluminum Hopup Chamber M4A

CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G

Fits in the ASG VFC and Sportline versions of the M40 sniper rifle

folding and collapsible rear stock

Fits in the G&G airsoft GPM92 M9 style gas pistol only

SPEED Airsoft M4 "HPA" Standard Tunable Trigger Color:Silver CNC Aluminum Hopup Chamber M4AThe new SPEED Airsoft HPA MOSFET M4 triggers released are designed to work with Polarstar HPA conversion systems. The SPEED HPA MOSFET M4 triggers incorporates dual adjustment set screws which will enable a trigger pull under 1mm with ease. The SPEED HPA MOSFET M4 triggers also includes a specially designed coil compression spring that reduces the pull tension, so players with the Polarstar systems can rip off lightning fast strings easily even in