FRT 15 Rare Breed Trigger
Specs at a glance
About this product
The FRT-15 from Rare Breed Triggers is a forced-reset trigger system designed for AR-15 platforms. It delivers a unique, rapid-fire experience by automatically resetting the hammer after each shot while the trigger is held rearward. This is for builders who understand their local laws and want a specialized trigger mechanism. Since we started stocking it in late 2024, it has consistently been one of our top-selling triggers in its category.
Why This One?
- Consistent Performance: Engineered for reliable forced-reset function, providing a distinct and rapid firing cycle.
- Drop-In Installation: Our staff confirms a drop-in fit on every frame we tested. No fitting, filing, or gunsmithing is required for installation.
- Robust Construction: Machined from high-strength steel and aluminum components for durability under rapid use.
- Complete Kit: Includes the trigger, proprietary disconnector, anti-walk pins, and all necessary springs and hardware.
- Direct Design: This is the original FRT-15 from the manufacturer, not a clone or imitation part.
Full Spec Sheet
| Manufacturer | Rare Breed Triggers |
| Model | FRT-15 |
| Platform | AR-15 / Multi-Caliber |
| Trigger Type | Forced Reset |
| Installation | Drop-In (No Fitting Required) |
| Weight (measured) | 0.7 oz |
| Finish | Black |
| Includes | Trigger, Disconnector, Anti-Walk Pins, Springs |
Q & A
Is this legal to own and install?
Laws regarding trigger devices vary significantly by state and locality. It is the sole responsibility of the purchaser to know, understand, and comply with all applicable federal, state, and local laws concerning the purchase, ownership, and use of this product. Polymer80Shop does not provide legal advice.
Does this work with a standard AR-15 lower receiver?
Yes. The FRT-15 is designed as a drop-in unit for mil-spec AR-15 lower receivers. Our testing showed it installed without modification in every standard frame we tried.
What maintenance does it require?
Like any precision trigger mechanism, it benefits from regular cleaning and lubrication. Due to its design and rapid cycling, keeping it free of carbon buildup and properly lubricated is recommended for optimal long-term function.
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What's in the box
- FRT 15 Rare Breed Trigger