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

The Rise Armament RA-101F Single-Stage AR Trigger with a flat blade is a performance oriented upgrade engineered to provide a cleaner break, shorter reset, and improved control compared to a standard milspec fire control group. Designed for AR-15 and AR-10 platforms using standard .154 inch pin dimensions, the RA-101F combines a responsive single stage design with a flat blade profile that supports consistent finger placement. It rewards a straight back press with a crisp, repeatable break. This is the flat blade take on a proven single stage trigger.

What the Rise Armament RA-101F Single-Stage Trigger Is and Who It Is For

This Rise Armament trigger features a smooth 4.0 pound 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 press feel preferred by many shooters for improved leverage.

Compared to a traditional curved trigger, the flat blade design can help promote repeatable finger indexing. The Rise Armament RA-101F Single-Stage AR Trigger is for shooters who want a direct, responsive single stage with a modern flat blade feel.

Key Features

• Single stage design with a smooth 4.0 pound pull weight
• Crisp break with minimal creep for consistent shot placement
• Short reset that supports fast, controlled follow up shots
• Flat trigger shoe for a straight back press and improved leverage
• Precision machined steel construction for durability and reliability
• Fits AR-15 and AR-10 platforms using standard .154 inch pin dimensions

Specifications and Build Quality

The Rise Armament RA-101F Single-Stage AR Trigger is precision machined from steel for the durability serious shooters expect. Its 4.0 pound pull breaks cleanly with minimal creep, delivering a predictable and confidence inspiring press every time.

The flat blade profile encourages consistent finger placement and a straight rearward press that many shooters find improves leverage and repeatability. Combined with a short reset, it helps keep fast strings of fire under control.

Installation, Compatibility, and Care

Installation uses the standard AR fire control group procedure, dropping into compatible lowers built for standard .154 inch pins. A capable builder can complete the swap at the bench with common tools and attention to correct pin fit.

The trigger fits AR-15 and AR-10 platforms from the majority of manufacturers. Keep the assembly clean and properly lubricated at the pivot points to maintain the crisp break and short reset over years of use.

Finish your build with more components from our selection of AR parts and upgrades.

This is the trigger for the shooter who wants single stage directness with a modern flat blade feel. The immediate break rewards a decisive press, while the straight trigger shoe promotes consistent finger placement and the kind of straight rearward pull that many shooters find improves both leverage and repeatability from shot to shot.

That combination makes it equally at home during fast paced strings and deliberate, precision focused fire. The short reset lets you get back on the trigger quickly for controlled follow ups, while the crisp break helps keep each individual shot exactly where you intend it.

Steel construction gives it the durability to hold that clean feel through years of use, and it drops into standard compatible lowers with familiar tooling. For a builder who has decided the flat blade is their preference, it is a precise, dependable, and satisfying upgrade. The flat shoe has become the standard among competitive and precision shooters for good reason, and this trigger brings that modern feel to nearly any standard AR build. Once a shooter adapts to the straight press, going back to a curved blade rarely feels right.

The Rise Armament RA-101F Single-Stage AR Trigger pairs a crisp single stage break with a modern flat blade for precise, repeatable control. It is a smart upgrade for the flat blade shooter. Ships direct to your door, no FFL required.