Description

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

If you’ve been looking for a trigger that balances speed with control, the FRT-15L3 (Flat) Single-Stage (3-Position) Forced Reset Trigger for the AR-15 is worth your attention. Rare Breed has refined the forced-reset concept into a flat-bow design that feels natural under the finger. This trigger lets you shoot at a pace that matches your technique, without fighting the reset. It’s a straightforward upgrade for anyone who wants a faster cycling experience with a predictable, single-stage pull.

Overview

The FRT-15L3 (Flat) is exactly what it sounds like: a single-stage, three-position trigger that uses a forced-reset mechanism. Instead of waiting for the trigger to spring back on its own, the bolt carrier physically pushes the trigger forward during cycling. This lets you fire again as soon as the trigger returns to the reset point. The flat shoe gives you a consistent finger placement, which helps with repeatability shot after shot. Rare Breed designed this unit as a direct drop-in for standard AR-15 lower receivers, so you don’t need to modify your lower or swap out special parts.

Features & Specs

This trigger is built around mechanical simplicity. The forced-reset function relies on the bolt carrier’s movement, which means the timing of each shot is tied directly to the rifle’s cycling speed. The three-position selector gives you safe, semi-automatic, and the forced-reset mode. Here is a breakdown of what you get:

• Flat trigger shoe with a textured face for a consistent, non-slip pull every time.
• Single-stage design with a clean break and no take-up, so the wall is right where you expect it.
• Drop-in installation — no gunsmithing required for standard AR-15 lowers.

In terms of specs, the entire assembly is machined from steel with a corrosion-resistant finish. The hammer and trigger pins are captive, which keeps them from walking during heavy use. The three-position selector is clearly marked, and the forced-reset position is easy to engage without overshooting. Rare Breed has kept the internal geometry tight to ensure reliable reset even when the rifle is dirty or running suppressed.

Who It’s For

The FRT-15L3 (Flat) is for shooters who want to push their split times without switching to a binary or full-auto setup. It works well for range practice, competitive shooting, or just gaining a better feel for your rifle’s cycling rhythm. If you already run a standard mil-spec trigger and find yourself waiting for the reset, this trigger eliminates that lag. It’s also a good fit for builders who want a flat-bow trigger with a distinct mechanical action rather than a purely spring-driven reset. Keep in mind that the forced-reset function requires your AR-15 to be properly gassed — if your rifle is under-gassed, the bolt may not have enough energy to complete the reset reliably.

• Shooters who want faster follow-up shots without modifying their lower receiver.
• Competitors who need a consistent, single-stage pull with a predictable reset point.
• Enthusiasts who enjoy the mechanical feel of a forced-reset trigger over a traditional design.

Shipping & FFL

This trigger ships directly to your door — no FFL transfer is required because it is not a firearm or a serialized receiver. You can order it like any other standard parts kit. However, please check your local and state laws before purchasing. Some jurisdictions restrict the use or possession of forced-reset triggers. Rare Breed does not advise using this trigger in any configuration that may conflict with applicable laws. By placing an order, you confirm that you are legally allowed to own this component in your area.

• Ships to all U.S. states where legal — no FFL needed.
• Customer is responsible for verifying local laws regarding forced-reset triggers.
• Standard shipping rates apply; tracking provided upon fulfillment.