The RA-535 Advanced Performance Trigger (APT) has a ridiculously fast reset, and minimal over-travel. Together with a smooth, crisp and light trigger pull, you will be firing quickly and more accurately. Quick and easy installation. (Includes free anti-rotation pins). Single-stage Trigger.

  • 3.5-lb. pull weight
  • Weights just 2.3 oz
  • Quick reset for quick response time between shots
  • Lightened trigger pull with super-crisp release to improve accuracy and increase target acquisition
  • Combines straight trigger functionality and comfort with curved control
  • Self-contained design is easy to install with no fine-tuning needed
  • No need to buy Anti-rotation pins
  • Fits most 308 and .223 AR style platforms (Not recommended for Sig MPX)
  • Manufactured and assembled in Rise Armament facility according to strict AS9100 aerospace requirements, which are more stringent than standard gun manufacturing requirements
  • Quality-assured with high-tech inspection equipment that can measure up to five decimal places—two beyond the standard and far more precise than the human eye can detect.
  • Precision CNC machined from high-grade, heat-treated tool steel and aluminum
  • Contained in RISE Armament’s signature bright red 8625 hardcoat anodized aluminum housing

The set screws in the housing should be used with any trigger pins
The set screw should not be tampered with. Any attempts to modify the trigger will void the warranty.

Manufacturer Part Number: RA-535