Rise Armament Trigger - Flat Super Sporting AR15/10 Trigger

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Your Price: $128.99
Retail Price:$139.00
You Save:$10.01(7%)
Rise Armament AR15 & AR10 Flat Super Sporting Trigger (SST) with Anti-Walk Pin Set. The RA-140 Flat SST is one of the most cost-effective and easy upgrades for your rifle build. Direct drop-in replacement to Mil-Spec trigger groups. Single-stage trigger with a flat trigger blade, a clean break with a 3.5 lb trigger pull and a short reset. Its' dependability comes straight from its heat treated tool steel for the trigger and hammer and 8625 hardcoat anodized aluminum housing. Fits all variety of AR platforms built to Mil-Spec dimensions, comes finished in Black.
Part Number: RA140F-BLK
Availability: In Stock.
Rise Armament AR15 & AR10 Flat Super Sporting Trigger (SST) with Anti-Walk Pin Set.  The RA-140 Flat SST is one of the most cost-effective and easy upgrades for your rifle build.  Direct drop-in replacement to Mil-Spec trigger groups.  Single-stage trigger with a flat trigger blade, a clean break with a 3.5 lb trigger pull and a short reset.  Its' dependability comes straight from its heat treated tool steel for the trigger and hammer and 8625 hardcoat anodized aluminum housing.  Fits all variety of AR platforms built to Mil-Spec dimensions, comes finished in Black.

Rise Armament Flat Trigger - Super Sporting Trigger in Black Features:


  • Trigger, Hammer & Sear CNC machined from heat treated tool steel
  • Housing made from 8625 hardcoat anodized aluminum
  • Manufactured and assembled to higher than Mil-Spec tolerances, AS9100 aerospace requirements
  • Includes free anti-walk trigger/hammer pin set
  • 3.5 pound trigger pull weight
  • Added drop safety feature
  • Weighs 2.6 oz
  • No fine tuning necessary
  • Self contained design
  • Backed by a lifetime manufacturer guarantee

Note:  Center set screw should NOT be tampered with, any attempts to modify the trigger will void its' warranty.