Rise Armament RA-140SST Black Fallout Trigger The Rise Armament RA-140SST AR-15 Trigger, also known as the Black Fallout, is a high performing, cost effective upgrade to factory triggers. It is a single stage trigger with a 3.5lb pull and a short reset.
Single-stage trigger system3.5-lb. pull weightClean break with a short resetBlack 8625 hardcoat anodized aluminum cassetteComfortable rounded, triggerManufactured and assembled in our facility according to strict AS9100 aerospace requirements, which are more stringent than standard gun manufacturing requirementsCNC machined from high-grade, heat-treated tool steel and aluminumFits most .308 and .223 AR style platformsSelf-contained design makes it easy and quick to install with no fine-tuning neededKNS pins recommended
Weight 2.7ozNote: The set screw should not be tampered with. 