The RISE Armament Rave 140 is the second generation of the popular RA-140 Super Sporting Trigger (SST). Among RISE triggers, the Rave 140 offers an affordable upgrade for your AR-style platform while providing excellent reliability. The trigger comes in either a curved or flat version. It also includes free anti-walk pins.Features :Fits AR-style platforms built to mil-spec dimensionsSingle-stage trigger3.5-lb Pull WeightAnti-roll pins includedHybrid trigger bladeLower parts kit includedColor: Black