Forced reset triggers (commonly called FRTs) are a category of firearm trigger systems designed to assist in returning the trigger to its forward position after each firing cycle. By using the firearm’s mechanical motion, these triggers are engineered to help reset faster than standard semi-automatic triggers — offering an enhanced shooting experience for follow-up shots.
Below is an overview of several popular FRT models in the market, including the frt-15 e3, FRT-15 L2, FRT-15 L3, FRT MR3, and what you need to know about the FRT-15 trigger family.
A force reset trigger is a type of fire control system that harnesses the rearward and forward motion of the firearm’s cycling parts to mechanically assist the trigger reset. Unlike a traditional trigger mechanism that relies mainly on spring tension, forced reset triggers utilize a reset bar and interaction with the bolt carrier group to return the trigger quickly.
The shooter still initiates each shot intentionally, but the reset happens more rapidly, which can improve follow-up shot cadence without altering the fundamental semi-automatic operation.
The term FRT-15 trigger typically refers to a family of forced reset trigger systems designed for AR-15 pattern rifles. These triggers aim to provide:
Faster trigger reset
A distinctive shooting feel
Drop-in or modular installation options
Compatibility with AR-15 fire control groups
FRT-15 triggers commonly include multiple selector positions that allow safe, standard semi-auto, and forced reset operation modes.
The FRT-15 E3 is one of the iterations in the FRT-15 lineup. It generally includes:
Three-position selector: Allows the shooter to switch between safe, semi-automatic, and forced reset modes.
Enhanced reset mechanism: Designed for smoother follow-up shots.
Optimized geometry: Intended for improved shooter feel and reduced trigger pull variance.
The E3 model is often chosen by shooters looking for a balance of performance and ease of installation without extensive modification to the rifle.
The frt-15 l2 is another variation within the FRT-15 family that aims to refine the forced reset concept even further.
Refined internal components for smoother function.
Adjustable feel: Allows the shooter to tailor the trigger experience.
Selector options: Typically includes safe, semi-auto, and forced reset modes.
Compared to earlier models, the L2 emphasizes user-friendly operation and consistent resets.
The frt-15 l3 represents an evolution in the FRT-15 series, building on the foundations of earlier generational designs.
Advanced reset mechanics to help shooters maintain rhythm.
Enhanced durability through refined materials and design.
Multiple selector positions for flexibility in use.
Shooters interested in pushing performance without sacrificing reliability often look to the L3 for its refined reset action.
The Frt mr3 is often marketed as a modern version of a forced reset trigger with its own approach to trigger reset assistance.
Responsive reset action to help with follow-up shots.
Modular design geared toward ease of installation.
Smooth operation for varied shooting applications.
Whether used for practice, competition, or general range work, the MR3 provides another way for shooters to experience forced reset technology.
Standard semi-automatic triggers depend mainly on the shooter’s finger and a trigger spring to reset after a shot. Forced reset triggers differ in the following ways:
Trigger returns forward by spring tension.
Shooter must release fully before the next trigger pull.
Trigger reset is assisted mechanically by the firearm’s cycling motion.
Shooter still initiates each shot intentionally.
Follow-up shots may feel faster due to quicker resets.
Regardless of the mechanism, each shot requires a deliberate trigger function. Forced reset triggers do not convert a firearm into an automatic weapon; they are designed to help with reset speed only.
Many FRT systems, especially in the FRT-15 family, include multiple selector positions:
Safe: Prevents trigger movement.
Semi-Auto: Standard firing mode with no forced reset assistance.
FRT Mode: Activates the forced reset mechanism.
Having selector options allows the shooter to choose how the firearm behaves in different scenarios — from standard fire to enhanced reset.
When considering any forced reset trigger system, keep the following in mind:
Not all trigger systems fit all rifles. Always verify that the trigger model matches your firearm’s fire control group and lower receiver specifications.
While some FRT systems advertise drop-in installation, others may require technical knowledge or professional gunsmith assistance.
Each trigger model has its own feel and reset characteristics. What works best for one shooter may differ for another.
frt 15 trigger offer a unique approach to improving perceived trigger reset speed and shooting rhythm. Models such as the FRT-15 E3, L2, L3, and FRT MR3 each bring specific design elements that appeal to different shooter preferences.
Understanding how these triggers work and what differentiates them helps you make informed decisions when choosing the right system for your firearm setup.