About this product

FRT-15C3 Two-Stage (3-Position) Forced Reset Trigger for the AR-15

Overview

The FRT-15C3 Two-Stage (3-Position) Forced Reset Trigger for the AR-15 represents a precision-engineered evolution in forced reset trigger technology from Rare Breed. This third-generation design introduces a distinct two-stage break combined with a three-position selector, offering operators granular control over trigger function. Unlike standard single-stage forced reset triggers, the FRT-15C3 delivers a defined take-up stage followed by a crisp wall, then a positive reset that forces the trigger shoe forward after each cycle. The system utilizes a proprietary cam mechanism that interacts with the bolt carrier group to create a predictable, repeatable firing sequence. Each unit is CNC-machined from billet 7075-T6 aluminum and hardened steel components, with all contact surfaces polished to reduce friction. The FRT-15C3 Two-Stage (3-Position) Forced Reset Trigger for the AR-15 is designed as a direct drop-in replacement for standard AR-15 lower receivers using mil-spec trigger pockets.

Features & Specs

• Three-position selector: safe, semi-automatic, and forced-reset mode. The forced-reset position engages the cam follower that interfaces with the bolt carrier to mechanically reset the trigger after each shot, requiring the shooter to maintain rearward pressure on the trigger to fire subsequent rounds.
• Two-stage break: first stage travel measures 1.5 lb of take-up weight, second stage break is calibrated at 3.5 lb (+/- 0.3 lb) with minimal overtravel. Total pull weight in forced-reset mode remains consistent at 4.5 lb, verified by digital trigger pull gauge.
• Drop-in cassette design: includes pre-assembled trigger shoe, hammer, disconnector, selector, springs, and pins. No gunsmith fitting required for mil-spec AR-15 lowers. Compatible with calibers 5.56 NATO and .223 Remington using standard pressure ammunition.

The FRT-15C3 Two-Stage (3-Position) Forced Reset Trigger for the AR-15 is manufactured to Rare Breed’s published tolerance specifications of +/- 0.002 inches on all critical engagement surfaces. The trigger shoe features a curved profile with serrated face measuring 0.490 inches wide. Hammer fall energy is rated at 1.8 ft-lbs, ensuring reliable primer ignition across various ammunition types. All springs are made from chrome silicon wire and rated for 10,000 cycles minimum. The unit is finished with a manganese phosphate coating on steel components and hard-coat anodizing on aluminum parts.

• Hammer: 0.154-inch diameter hardened S7 tool steel, heat-treated to Rockwell 58-60 HRC
• Trigger pin diameter: 0.154 inches (mil-spec standard)
• Overall cassette width: 0.700 inches at widest point
• Weight: 2.8 ounces complete assembly

Who It’s For

This trigger system is intended for AR-15 owners who require precise shot placement in a fast-paced shooting environment while maintaining the mechanical discipline of a forced-reset system. Competitive shooters in divisions that permit forced-reset technology, firearms instructors demonstrating trigger control principles, and experienced enthusiasts who understand the operational characteristics of forced-reset triggers will find the two-stage design beneficial. The FRT-15C3 Two-Stage (3-Position) Forced Reset Trigger for the AR-15 is not recommended for shooters unfamiliar with forced-reset mechanics, as the trigger requires deliberate finger placement and consistent rearward pressure to function as designed. Users should have a minimum of 500 rounds of AR-15 experience and familiarity with safe firearm handling procedures before installation.

• Requires standard AR-15 lower receiver with mil-spec trigger pocket dimensions
• Recommended for use with semi-automatic bolt carrier groups only
• Not compatible with 9mm conversion blocks, .22 LR conversion kits, or rimfire upper receivers

Shipping & FFL

This trigger is classified as a firearm component and may be shipped directly to your residence in most states. However, local, state, and municipal laws vary regarding forced-reset trigger ownership and use. It is the purchaser’s sole responsibility to verify that the FRT-15C3 Two-Stage (3-Position) Forced Reset Trigger for the AR-15 is legal to own and possess in their jurisdiction. Some states and localities have enacted restrictions on forced-reset trigger systems. By placing an order, you confirm that you are legally eligible to purchase and possess this product. No Federal Firearms License (FFL) transfer is required for this component as it is not a firearm frame or receiver, but we strongly recommend consulting with a local FFL holder or legal professional regarding compliance with all applicable laws. Rare Breed triggers are manufactured in the United States and comply with all applicable federal regulations at the time of production. We reserve the right to cancel any order that we determine, in our sole discretion, may violate applicable law.