FRT-15C3™

Two-Stage 3-Position Forced Reset Trigger for AR-15 Platforms

Elevate your AR-15 performance with the official Rare Breed Triggers FRT-15C3™ — a premium drop-in two-stage forced reset trigger engineered for speed, precision, and superior control. Manufactured and assembled in the USA, the FRT-15C3™ combines advanced trigger technology, rugged materials, and innovative design to deliver an enhanced shooting experience.

Built for shooters who demand accuracy and performance, the FRT-15C3™ features a versatile 3-position selector system with Safe, Semi-Automatic, and Forced Reset Trigger (FRT®) modes. The package includes a 3-position ambidextrous safety selector and anti-walk pins for a secure, reliable installation.

Advanced Performance & Trigger Technology

The FRT-15C3™ is designed to improve follow-up shot speed and consistency through its innovative forced reset system. The trigger mechanically resets after each shot, allowing the shooter to maintain control while achieving faster trigger cycles.

Each trigger pull is designed to fire one round, providing a controlled and predictable shooting experience.

Ideal for competitive shooting, training, and range applications, the FRT-15C3™ brings precision engineering and advanced trigger performance to the AR-15 platform.

Key Features

3-Position Ambidextrous Selector System

The FRT-15C3™ includes a smooth-operating ambidextrous selector designed for both left- and right-handed shooters.

Selectable modes include:

• Safe Mode
• Semi-Automatic Mode
• Forced Reset Trigger (FRT®) Mode

Easy Drop-In Installation

Designed for MIL-SPEC AR-15 lower receivers, the FRT-15C3™ installs easily and includes anti-walk trigger pins to help prevent unwanted movement during extended use.

The included ambidextrous safety selector integrates seamlessly with compatible MIL-SPEC lower receivers.

Two-Stage Precision in Semi-Automatic Mode

The FRT-15C3™ delivers a refined two-stage trigger experience designed for precision and control.

Semi-Automatic Mode Features:

• First stage: approximately 2.5 lb take-up
• Second stage: approximately 2 lb trigger break
• Total pull weight: approximately 4–4.5 lb

This smooth two-stage design provides a predictable trigger wall, crisp break, and improved control for fast and accurate follow-up shots.

Single-Stage Performance in FRT® Mode

In Forced Reset Trigger (FRT®) mode, the FRT-15C3™ provides a consistent single-stage trigger feel with an approximate 5–5.5 lb pull weight throughout the trigger travel.

The forced reset mechanism returns the trigger to the ready position after each shot, helping deliver a faster shooting rhythm while maintaining shooter input and control.

Built for Durability & Reliability

The FRT-15C3™ is constructed using premium materials engineered for long-lasting performance:

• 7075 anodized aluminum housing
• Heat-treated S7 steel components

Designed to withstand demanding use, the FRT-15C3™ delivers the durability and reliability expected from a high-performance AR-15 trigger upgrade.

AR-15 Compatibility

The FRT-15C3™ is designed for MIL-SPEC AR-15 lower receivers and requires a full-auto-compatible bolt carrier group for proper operation.

For optimal performance, an H2 or H3 buffer system — or an A5 buffer system — is recommended.

Compatibility Note: The FRT-15C3™ may not fit certain Colt models or lower receivers featuring a sear block/shelf.

Precision, Speed & Control

The FRT-15C3™ is built for shooters looking to maximize their AR-15 platform with advanced trigger performance. Combining two-stage precision, forced reset technology, and rugged construction, this trigger provides a premium upgrade for competitive shooting, training, and range performance.

Experience the next generation of AR-15 trigger technology with the FRT-15C3™.

Manufactured & Assembled in the USA