Description

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

Overview

The FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 represents a refined evolution in trigger system engineering by Rare Breed. This third-generation design integrates a patented forced-reset mechanism with a three-position selector, delivering a distinct single-stage pull that resets automatically after each shot. Unlike binary triggers or standard mil-spec units, the FRT-15L3 employs a mechanical linkage that forces the hammer forward immediately following bolt carrier travel, enabling a rapid follow-up cycle without altering the fundamental semi-automatic function. Each unit is CNC-machined from billet 7075-T6 aluminum and case-hardened steel components, ensuring dimensional consistency and long-term durability under sustained use. The FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 ships as a complete drop-in cassette assembly, requiring no trigger guard modification or specialized gunsmithing for installation in standard AR-15 lower receivers. Rare Breed lists this product under the Triggers category, and it is compatible with mil-spec bolt carrier groups and buffer systems.

Features & Specs

The FRT-15L3 operates through a three-position selector: safe, semi-automatic, and forced-reset mode. In forced-reset mode, the trigger face resets forward against the shooter’s finger after each discharge, allowing the next shot to be fired upon finger release and re-engagement. The trigger pull weight is factory-set at 4.5 pounds with a crisp, single-stage break and minimal overtravel. All internal springs are made from chrome-silicon wire for consistent tension across temperature extremes. The cassette housing includes integrated anti-walk pins and a captive trigger pin retainer to prevent lateral movement during cycling.

• Three-position selector: safe, semi-automatic, forced-reset mode
• Single-stage trigger pull: 4.5 lb break weight, 0.020-inch overtravel
• Drop-in cassette design: no trigger adjustment or lower receiver modification required

Material specifications include a 4140 steel hammer and trigger with QPQ corrosion-resistant finish, and a 7075-T6 aluminum housing with Type III hard coat anodizing. The FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 has been tested for 20,000 cycles with no component failure. Overall cassette dimensions: 2.75 inches wide, 1.25 inches tall, 0.75 inches deep. Weight is 3.2 ounces.

• Hammer and trigger: 4140 steel with QPQ finish
• Housing: 7075-T6 aluminum, Type III black anodized
• Cycle life: 20,000 rounds verified with mil-spec BCG

Who It’s For

This trigger is designed for AR-15 owners who require a repeatable, mechanically forced-reset system for competitive shooting, training drills, or range use. The FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is suitable for shooters familiar with trigger discipline and reset management, as the forced-reset function demands deliberate finger control. It is not recommended for duty, defensive, or hunting applications due to the specialized training required to safely operate forced-reset mechanisms. The trigger functions with 5.56 NATO, .223 Remington, 300 Blackout, and 9mm AR platforms using compatible magazines and bolt carriers. No modifications to the lower receiver, buffer weight, or spring are necessary for reliable operation with standard-pressure ammunition.

• Competition shooters and range enthusiasts
• Users seeking advanced fire rate control through trigger mechanics
• AR-15 builders wanting a drop-in unit with documented cycle testing

Shipping & FFL

This FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is classified by the ATF as a trigger assembly and does not require transfer through a Federal Firearms License (FFL) for shipment to most states. However, some states and local jurisdictions have enacted laws restricting the sale or possession of forced-reset triggers. It is the buyer’s sole responsibility to verify all applicable federal, state, and local laws prior to purchase. By placing an order, the buyer confirms compliance with all legal requirements. Standard shipping applies; signature may be required upon delivery. No returns or exchanges after 30 days from shipment.