With a crazy-fast reset, nearly nonexistent over-travel, and a smoother, crisper, lighter trigger pull, the RISE Armament RA 535 Advanced Performance Trigger (APT) helps you fire more quickly and accurately. It’s highly regarded as the best of our triggers. The single-stage trigger group is easy to install. It also includes free anti-rotation pins.

• Single-stage
• 3.5-lb. pull weight
• Unit weight: 2.3 oz.
• Quick reset for faster 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 makes it easy and quick to install with no fine-tuning needed
• Anti-rotation pins included
• Fits most 308 and .223 AR style platforms
• Manufactured and assembled in our 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 housingThe set screws in the housing should be used with any trigger pins
• Note: The center set screw should not be tampered with. Any attempts to modify the trigger will void the warranty.
• U.S. Patent No. 7,293,385