

Product Description
The Rise Armament RA-140 Super Sporting Trigger (SST) is a high-performing, cost-effective upgrade designed to replace standard mil-spec triggers in AR-platform rifles. This special-edition “Don’t Tread on Me” Gen 2 configuration features a crisp single-stage break, short reset, and a flat trigger blade for enhanced control and a consistent finger position. The self-contained cassette design installs quickly with no fine-tuning required, and anti-walk pins are included to help keep your trigger group secure under use.
Product Highlights
- Single-stage RA-140 Super Sporting Trigger (SST) engineered as a mil-spec trigger upgrade for AR-style platforms
- Flat trigger blade for enhanced control and a lighter-feeling, consistent pull
- 3.5 lb trigger pull weight for a clean break and fast, short reset
- Includes anti-walk trigger pins for secure, dependable installation
- Self-contained cassette design for quick installation with no fine-tuning needed
Specs
- Brand: Rise Armament
- Manufacturer Part Number: RA-140F-DTOM2
- UPC: 850011713662
- Platform Compatibility: AR platform rifles (AR-style platforms built to Mil-Spec dimensions)
- Trigger Type: Drop-in cassette trigger
- Trigger Stage: Single stage
- Trigger Pull Weight: 3.5 lb
- Trigger Shoe: Flat
- Included: Anti-walk pins
- Materials: Steel / Aluminum
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