Now available as a combo set, the RISE Armament RA-140 Single-Stage Trigger can be had with either of our popular Gen 2 or Gen 2 Mod 2 Non-Rotating Trigger/Hammer Pin sets!
Also known as the Black Fallout, the RA-140 SST is a high-performing, cost-effective upgrade to replace mil-spec triggers.
Our non-rotating trigger and hammer pins are the STRONGEST pins that can be produced and were designed to withstand the high impact of full and semi-auto 9mm, .223, and 7.62mm suppressed weapons. The pins are stainless steel.
Black sideplates are black nitride treated, all other color options are DuraCoated.
An absolute must-have for all NFA owners. They will also protect your AR-15. Special anti-creep retainers prevent wear on your irreplaceable registered NFA receiver. Pin installation tool & 2 Torx wrenches included. No modification to firearm required. THE TORQUE SPEC ON THE SCREW IS 11 inch/lbs. MAXIMUM. We recommend 8INCH/LBS of torque.
IMPORTANT NOTE: The external width of some AR receivers may vary in the trigger/hammer pin area depending on the manufacturer. The pins being slightly too long will not affect the function or performance.