Rise Armament RA-140 Super Sporting Trigger

Rise Armament RA-140 Super Sporting Trigger

Your Price: $129.00
Retail Price:$139.00
You Save:$10.00(7%)
Out of Stock.
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Part Number:RISE-RA-140

Also known as the Black Fallout, the RA-140 SST is a high-performing, cost-effective upgrade to replace mil-spec triggers.


  • Single-stage trigger system
  • 3.5-lb. pull weight
  • Clean break with a short reset
  • Black 8625 hardcoat anodized aluminum cassette
  • Comfortable, rounded trigger
  • Manufactured and assembled in our 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
  • Anti-walk pins now included.
  • To view installation instructions, watch our tutorial here or read our tutorial here
  • Note: The set screw should not be tampered with. Any attempts to modify the trigger will void the warranty.

ITAR: International Traffic in Arms Regulations Controlled Product

5 Stars
I had a polished mil spec trigger with a 3.5lb spring kit in my gun....I replaced it with this trigger and a set of KNS anti walk pins and the difference is amazing! I will be purchasing another of these for my other AR in the very near future. Very easy to install and very reasonably priced!
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by: (Verified Buyer)  from Deford. on 7/11/2017
5 Stars
Great Experience
Saw the posting on FB for the RA-140 sale. Commented on it and Don replied. Messaged him a bit on what I was looking for to complete a set of rifles. Decided on 2 of the RA-140's and they got here very fast. Look forward to buying more in the future!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by: (Verified Buyer)  from Denton Tx. on 6/15/2017

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