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 a precision-engineered evolution in trigger system design from Rare Breed. This unit is built for shooters who demand a distinct mechanical cycling action combined with a flat-faced trigger shoe for consistent finger placement. The three-position selector allows for safe, semi-automatic, and forced-reset operation, providing a unique training and range platform without modifying the host firearm’s lower receiver group beyond standard drop-in installation.

Overview

This forced reset trigger system operates on a mechanical principle where the trigger must be fully released and reset by the forward movement of the bolt carrier group, rather than relying solely on spring tension. The result is a deliberate, repeatable trigger cycle that enhances shooter discipline and trigger control. The flat trigger shoe reduces reach and provides a consistent, vertical pull axis, minimizing torque and improving follow-up shot consistency. The FRT-15L3 (Flat) Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is manufactured to exacting tolerances using heat-treated steel and billet aluminum components for long service life under high-round-count use.

Features & Specs

• Three-position selector: Safe (position 1), Semi-automatic (position 2), Forced reset (position 3). The forced reset position requires the shooter to maintain forward pressure on the trigger while the bolt carrier group cycles forward, mechanically resetting the trigger for the next shot.
• Flat-faced trigger shoe: 0.250-inch wide, serrated face with a slight radius at the bottom edge. Shoe is machined from 7075-T6 aluminum with a hard-coat anodized finish for corrosion resistance and reduced friction against the trigger guard.
• Single-stage pull weight: Factory set at 4.5 to 5.5 pounds with no take-up or creep in the forced reset mode. The semi-automatic position delivers a crisp 3.5 to 4.5-pound break with minimal overtravel.
• Drop-in design: No permanent modification to the lower receiver required. Includes all necessary pins, springs, and detents. Compatible with mil-spec AR-15 lower receivers with standard trigger pocket dimensions.
• Materials: Heat-treated 4140 steel hammer, 8620 steel disconnector, and CNC-machined 6061-T6 aluminum housing. All contact surfaces are polished and coated with a dry-film lubricant for reduced friction and consistent performance across temperature ranges.

Who It’s For

This trigger system is intended for experienced AR-15 owners who want to explore advanced trigger mechanics and improve their trigger discipline through deliberate reset training. It is suited for competitive shooters practicing controlled pair drills, firearms instructors demonstrating reset mechanics, and enthusiasts who appreciate precision machining and mechanical complexity. The FRT-15L3 (Flat) Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is not designed for general-purpose hunting or defensive use due to the specific manual of arms required in the forced reset position. Users must be familiar with the function and legal classification of forced reset triggers in their jurisdiction before purchase.

Shipping & FFL

This item ships directly to your residential or business address. A Federal Firearms License (FFL) transfer is not required for this trigger component as it is not a firearm frame or receiver under current federal regulation. However, local, state, or municipal laws may impose restrictions on the possession or installation of forced reset trigger systems. It is your sole responsibility to verify compliance with all applicable laws in your jurisdiction before ordering. Rare Breed and the retailer disclaim all liability for misuse or illegal possession. Standard shipping rates apply; expedited options are available at checkout. All sales are final on this item due to the specialized nature of the component. If you have questions about compatibility with your specific lower receiver or legal status in your area, contact our customer service team before completing the transaction.