A drop in, complete assembly trigger. Pull weight 2.5 – 3 pounds for both curved and straight shoe models The trigger makes use of your rifle’s original hammer/trigger pins as well as safety This Timney set the standard for aftermarket trigger upgrades for the AR/M4 rifle No gunsmith needed, easy to install Ready for the range, no adjustments needed No additional parts needed to install trigger AR style Pistol caliber carbines. (Not compatible with SIG SAUER MPX or Aero Precision EPC9)
