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
Out of Stock.