Rise Armament RA-101F Single-Stage AR Trigger | Flat Blade | Black

Rise Armament RA-101F Single-Stage AR Trigger | Flat Blade | Black

The Rise Armament RA-101F Single-Stage AR Trigger | Flat Blade | Black is a performance-oriented AR trigger upgrade engineered to provide a cleaner break, shorter reset, and improved trigger control compared to standard milspec fire control groups. Designed for AR-15 and AR-10 platforms using standard .154″ pin dimensions, the RA-101F combines a responsive single-stage trigger design with a flat trigger blade profile that supports consistent finger placement and enhanced trigger press mechanics.

This Rise Armament RA-101F single-stage trigger features a smooth 4.0 lb. pull weight with minimal creep and a crisp break that helps improve shot consistency during both rapid and precision-focused shooting. The flat trigger shoe creates a straight-back trigger press feel preferred by many shooters for improved leverage and repeatable finger indexing. Compared to traditional curved triggers, the flat blade design can help promote more consistent trigger engagement during fast follow-up shots, controlled cadence drills, and competition-oriented shooting applications.

Constructed from heat-treated S7 tool steel, the RA-101F is designed for long-term durability under hard use conditions. The black nitride finish enhances corrosion resistance, surface hardness, and lubricity while helping simplify maintenance after extended range sessions. Precision EDM machining helps maintain consistent sear geometry and contributes to the clean trigger break and reliable reset characteristics that shooters expect from a refined AR trigger upgrade.

The RA-101F utilizes a component-style trigger configuration that maintains broad compatibility with milspec-pattern lower receivers while offering a straightforward installation process. A high-performance hammer spring supports reliable primer ignition with a wide range of commercial and training ammunition, including steel-cased loads commonly used in high-volume shooting environments. Builders upgrading from a factory AR trigger will immediately notice the smoother pull characteristics and improved responsiveness.

Whether used in a lightweight AR-15 build, competition rifle, defensive carbine, or all-purpose training setup, the Rise Armament RA-101F Single-Stage AR Trigger | Flat Blade | Black delivers a substantial improvement in trigger feel without sacrificing reliability. Its combination of crisp single-stage operation, durable construction, and flat-face ergonomics makes it an excellent choice for shooters seeking an affordable AR trigger upgrade with enhanced control and predictable performance.

Key Benefits:

• Single-stage trigger design provides a crisp and predictable break
• Flat trigger blade supports consistent finger placement and trigger control
• Smooth 4.0 lb. pull weight balances precision and practical reliability
• Minimal creep and short reset improve follow-up shot speed
• Heat-treated S7 tool steel construction enhances durability and wear resistance
• Black nitride finish improves corrosion resistance and surface hardness
• Precision EDM machining promotes consistent sear engagement
• Forceful hammer spring supports reliable ignition across multiple ammunition types
• Compatible with AR-15 and AR-10 platforms using standard .154″ pins
• Suitable for competition, training, recreational shooting, and general-purpose rifle builds

Specifications:

• Trigger Type: Single-stage
• Trigger Blade: Flat
• Color: Black
• Pull Weight: 4.0 lbs. ± 0.5 lb.
• Material: Heat-treated S7 tool steel
• Finish: Black nitride
• Manufacturing Process: Precision EDM machining
• Pin Size Compatibility: Standard .154″
• Platform Compatibility: AR-15 and AR-10 platforms
• Included Components: Trigger assembly and installation hardware
• Origin: Made in the USA
• Warranty: Rise Armament Lifetime Warranty