Rise Armament RA-434 Single-Stage Trigger 3.5 lb for AR-15 Platforms

The RISE Armament RA-434 High-Performance Trigger delivers a precision-driven upgrade for AR-15 platforms, combining smoothness and speed to elevate accuracy without added effort. This single-stage trigger system features an ultra-smooth break and a crisp, clean release, with a quick reset and low overtravel that support rapid follow-up shots. A friction-reducing premium nickel boron coating on interior parts ensures smoother contact surfaces, while a straight trigger blade provides enhanced control and a lighter-feeling pull weight, rated at 3.5 pounds. The lightweight design—featuring a 2.4-ounce unit weight and a lightened hammer—pairs seamlessly with most .308 and .223 AR-style platforms, and the self-contained design makes installation quick with no fine-tuning required. Manufactured and assembled in a facility adhering to strict AS9100 aerospace requirements, the RA-434 is CNC machined from high-grade heat-treated tool steel and aluminum, housed in a black 8625 hardcoat anodized aluminum cassette, and is compatible with KNS pins (recommended but not required). This trigger also includes free anti-walk pins and is backed by a lifetime guarantee, offering reliable performance across demanding shooting scenarios. Note: the center set screw should not be tampered with.