Scratch-resistant delrin bushing design

height and cheek weld

Oil-Free: Requires no oil or water

1911 series

MATERIAL: ALUMINUM/STEEL

Speed Airsoft HPA M4 Standard Tunable Trigger Blue bundles Scratch-resistant delrin bushing designThe 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