Rise Armament RA-434 High Performance Trigger

Due to increased demand, please allow 15-20 business days for shipping on all parts. All orders are machined, engraved, Cerakoted and assembled to order.

Cancellation Policy All firearms sales are final.



The accuracy-enhancing RA-434 High-Performance Trigger uniquely combines smoothness and speed for a serious upgrade in performance. The first of its kind, the RA-434 HPT is a premium trigger available at a mid-range cost.

Key Features

  • Single-stage trigger system
  • Helps you shoot more accurately with less effort
  • Ultra smooth to the break with a crisp, clean release
  • Quick reset and low overtravel for serious speed
  • Friction-reducing premium nickel boron coating on interior parts for smoother contact surfaces
  • Lightened trigger pull (3.5-lb. pull weight)
  • Lightened hammer
  • Straight trigger blade for enhanced control and lighter-feeling pull weight
  • Drop safety feature
  • Self-contained design makes it easy and quick to install with no fine-tuning needed
  • Unit weight: 2.4 oz.
  • Manufactured and assembled according to strict AS9100 aerospace requirements, which are more stringent than standard gun manufacturing requirements
  • CNC machined from high-grade, heat-treated tool steel and aluminum
  • Fits most .308 and .223 AR style platforms (Not for use in Sig MPX)
  • Self-contained design makes it easy and quick to install with no fine-tuning needed
  • To view installation instructions, watch the tutorial here or read the tutorial here
  • Note: The set screw should not be tampered with. Any attempts to modify the trigger will void the warranty. 


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