FRT-15L3 (Flat) Single-Stage (3-Position) Forced Reset Trigger for the AR-15

The FRT-15L3 (Flat) Single-Stage (3-Position) Forced Reset Trigger for the AR-15 represents the latest advancement in forced reset trigger technology from Rare Breed. Designed for shooters who demand precise control and rapid follow-up shots, this trigger delivers a consistent single-stage pull with a mechanical forced reset that returns the trigger forward immediately after each shot. Engineered for the AR-15 platform, the FRT-15L3 (Flat) offers three distinct selector positions: Safe, Semi-Automatic, and Forced Reset. This unit features a flat-faced trigger shoe for enhanced finger placement and consistent pull geometry.

Overview

The FRT-15L3 (Flat) is a drop-in trigger assembly that replaces your standard AR-15 fire control group. It functions as a single-stage trigger with a crisp break, but incorporates a patented forced-reset mechanism. In the third position, the trigger physically resets forward after each shot without requiring the shooter to fully release the trigger. This allows for rapid, controlled firing while maintaining the legal classification of a semi-automatic component. Rare Breed has refined the geometry and materials in this L3 variant to improve reliability and consistency across a wide range of AR-15 builds. The flat trigger profile reduces perceived trigger reach and provides a stable, repeatable surface for your trigger finger.

Features & Specs

• Three-position selector: Safe, Semi-Automatic, and Forced Reset (FRT) mode
• Flat-faced trigger shoe for improved ergonomics and consistent finger placement
• Single-stage pull with a crisp, clean break and mechanical forced reset
• Drop-in design with no permanent modifications required to your lower receiver
• Manufactured by Rare Breed; includes all necessary pins and springs
• Compatible with standard AR-15 mil-spec lower receivers
• Heat-treated steel components with corrosion-resistant finish

Technical Specifications

• Manufacturer: Rare Breed
• Category: Triggers
• Platform: AR-15
• Trigger Type: Single-Stage, Forced Reset
• Selector Positions: 3 (Safe, Semi, FRT)
• Trigger Shoe: Flat
• Weight: Approximately 4.5 oz (complete assembly)

What’s Included

• FRT-15L3 trigger assembly with flat shoe
• Three-position selector
• Hammer assembly
• Disconnector
• All required pins, springs, and detents
• Installation instructions

Who It’s For

The FRT-15L3 (Flat) Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is built for experienced shooters who want to maximize their rate of fire while maintaining full control. It is ideal for competitive shooters in divisions that permit forced reset triggers, as well as enthusiasts who train for rapid target transitions and follow-up shots. This trigger is not intended for first-time builders or casual plinkers. It requires an understanding of firearm mechanics and safe handling practices. Law enforcement and military personnel who train with semi-automatic platforms will also find the FRT-15L3 (Flat) useful for simulating higher rates of fire while maintaining legal compliance. Due to the mechanical reset action, shooters should have a firm grip and proper stance to maintain accuracy during rapid fire strings.

Shipping & FFL

This item ships directly to your doorstep. No FFL transfer is required for purchase as the FRT-15L3 (Flat) is a firearm component, not a complete firearm. However, you must be at least 18 years of age and comply with all federal, state, and local laws. Some states and municipalities have enacted restrictions on forced reset triggers. It is your responsibility to verify legality in your jurisdiction before ordering. Rare Breed and our retailer do not accept returns on installed or used trigger assemblies. All sales are final. Standard shipping rates apply; expedited options are available at checkout. For questions regarding compatibility or installation, contact our customer service team before placing your order.