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

Overview

If you have been following the evolution of forced reset triggers, you already know the name Rare Breed. The FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is their latest refinement of the platform that redefined semi-automatic trigger performance. This third-generation design builds on the same mechanical principles that made the original FRT a sought-after upgrade, but with a redesigned sear geometry and a smoother reset profile that shooters have been asking for. The FRT-15L3 operates with a single-stage pull that breaks cleanly, then uses the bolt carrier’s forward travel to physically reset the trigger shoe under your finger. The result is a firing cycle that feels responsive and deliberate, without the complexity of binary or full-auto systems. This trigger is a drop-in assembly for standard AR-15 lower receivers, and it ships with the same robust steel construction Rare Breed is known for. Whether you are a competitive shooter pushing split times or a collector interested in trigger technology, the FRT-15L3 is worth your attention.

Features & Specs

The FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 comes packed with features that distinguish it from standard triggers. Rare Breed engineered this unit with a three-position selector that gives you safe, semi-automatic, and forced-reset modes. In forced-reset mode, the trigger resets forward automatically as the bolt carrier returns to battery, allowing you to fire again as soon as the trigger reaches its reset point. The single-stage pull weight is factory-set to approximately 4.5 pounds, with a crisp break and minimal overtravel. Below are the key specifications and features:

• Three-position selector: safe, semi-automatic, and forced-reset mode
• Single-stage design with a 4.5-pound pull weight (factory set)
• Drop-in installation for standard AR-15 lower receivers
• Heat-treated steel hammer and sear for long-term durability
• Nickel Teflon-coated trigger and hammer for reduced friction
• Includes anti-walk pins and installation instructions

This is not a binary trigger. The FRT-15L3 uses a mechanical forced-reset system that relies on the bolt carrier’s motion rather than a sear trip. It is compatible with most mil-spec AR-15 bolt carrier groups and buffer systems.

Who It Is For

The FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is built for shooters who want to push the practical limits of semi-automatic fire. If you run a race gun in USPSA or 3-Gun competition, the forced-reset mechanism can help you maintain consistent split times without the finger fatigue of a heavy reset. If you are a hobbyist who enjoys tinkering with trigger systems and understanding how mechanical linkages work, this trigger offers a fascinating engineering solution. It is also suited for collectors who track the evolution of AR-15 fire control systems. This is not a recommended trigger for defensive firearms or for shooters who prefer a traditional two-stage match trigger. It is a specialized tool for those who understand its operation and have the training to use it safely.

Shipping & FFL

All orders for the FRT-15L3 Single-Stage (3-Position) Forced Reset Trigger for the AR-15 will ship directly to your address. This trigger is classified as a firearm component and does not require transfer through a Federal Firearms License (FFL) dealer. However, you must comply with all federal, state, and local laws regarding the ownership and installation of aftermarket trigger systems. Some states and municipalities have specific restrictions on forced-reset triggers or three-position selectors. It is your responsibility to verify that this product is legal to own in your jurisdiction before placing an order. By purchasing this item, you confirm that you are legally allowed to possess it and that you will not install it in a firearm in a manner that violates applicable laws. Rare Breed recommends consulting with a qualified firearms attorney if you have any questions about compliance.