Upgrade your AR-15 with the Rise Armament RA-535 Drop-in Trigger + LPK in Black, the ultimate single-stage trigger system designed for precision shooters and tactical enthusiasts. This advanced-performance drop-in trigger delivers a crisp 3.5 lb pull that transforms your rifle’s trigger response, enabling faster, more accurate shots whether you’re at the range or in high-stakes scenarios. Say goodbye to gritty stock triggers and hello to a smoother, lighter pull that enhances control and reduces fatigue during extended sessions. Key Features