Rise Armament RA-535 Advanced Performance 3.50 lbs Single-Stage Straight Trigger - Red/Black

The Rise Armament RA-535 Advanced Performance trigger is a drop-in, single-stage straight trigger built for the AR-platform. Designed around a smoother, crisper, lighter pull, the RA-535 APT drops into a standard AR-15 or AR-10 lower with no permanent modifications. This version pairs a red hardcoat anodized 6061 aerospace aluminum housing with a distinctive black trigger shoe.

Built around a short-reset, minimal-over-travel design, the RA-535 delivers a clean single-stage break at a 3.50 lbs draw weight with no take-up and almost no creep. Steel internal wear surfaces are paired with the lightweight aluminum housing for a balance of durability and repeatable actuation, making the RA-535 equally at home on duty rifles, defensive builds, and precision shooting platforms.

Anti-rotation trigger and hammer pins are included to keep the module locked true inside the lower receiver. Compatible with mil-spec AR-15 and AR-10 small-pin lower receivers, the RA-535 ships with the installation hardware needed to drop it in, pin it, and go.