【S&T M1903 Steel Upgrade Sear set】
●Steel trigger sear
●Steel piston sear
●Steel spring guide stopper (with adjust screw x1)
◎Significantly increase the service life.
◎Reduce the trigger pressure.
◎Bolt action so smooth & save effort！
T-N.T. S&T M1903 Steel Upgrade Sear set
$72.50 Regular Price