Description
The RA-140 Flat Super Sporting Trigger (SST) is a high-performing, cost-effective upgrade to replace mil-spec triggers. It has a straight, flat trigger blade and includes anti-walk pins for installation.
The original curved RA-140 Super Sporting Trigger is also available.
Key Features
Clean break with a short reset
Flat, straight trigger blade for enhanced control and lighter-feeling pull weight
Includes free anti-walk trigger pins — a $12 value
Single-stage trigger system
3.5-lb. pull weight
Drop safety feature
Black 8625 hardcoat anodized aluminum cassette
Unit weight: 2.6 oz.
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 AR-style platforms built to Mil-Spec dimensions (calibers include .223/5.56, .308, 6.5, 9mm, and more)
Self-contained design makes it easy and quick to install with no fine-tuning needed
To view installation instructions, watch our tutorial here or read our tutorial here
Our products are backed by a lifetime guarantee. If you have any issues with a RISE Armament product, please email us at racustomerservice@risearmament.com.
Note: The center set screw should not be tampered with. Any attempts to modify the trigger will void the warranty.
