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RISE Armament RA-140 SST Single Stage Drop-In 3.5 lb AR-15 Trigger

Availability: In stock
GTIN: 851046006804
Rating: 4.5 2

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Product description

Also known as the Black Fallout, the RA-140 SST - Super Sporting Trigger (RA-140-AWP) is a high-performing, cost-effective upgrade to replace mil-spec triggers. The self-contained drop-in design makes it easy install and comes with anti-walk trigger pins.


  • Clean break with a short reset
  • Comfortable, rounded trigger
  • Includes anti-walk trigger pins
  • Single-stage trigger system
  • 3.5-lb. pull weight
  • Clean break with a short reset
  • Black 8625 hardcoat anodized aluminum cassette
  • Unit weight: 2.6 oz.
  • Comfortable, rounded trigger
  • Manufactured and assembled in their facility 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
  • Self-contained design makes it easy and quick to install with no fine-tuning needed
Additional information
Manufacturer: Rise Armament