
Rare Breed FRT-15L3® Forced Reset Trigger for AR-15
The Rare Breed FRT-15L3 is the original patented forced reset trigger for the AR-15 platform. Machined from precision components and assembled in the USA, the FRT-15L3 uses a mechanical lever on the bolt carrier to reset the trigger on the forward stroke, enabling rapid semi-automatic follow-up shots with consistent pull weight every time.
The L3 designation indicates the standard curved trigger bow and 3-position selector compatibility (safe, semi, and the third position for the FRT mechanism). Compatible with standard AR-15 lower receivers in .223/5.56 and most multi-caliber configurations.
Fits
- Patented forced reset mechanism — resets on bolt forward stroke
- Single-stage trigger with consistent pull weight
- 3-position selector compatible (requires 3-pos safety)
- Curved trigger bow — standard AR-15 ergonomics
- USA-made from precision-machined components
- Drop-in installation in standard mil-spec AR-15 lower
Product details
The FRT-15L3 ships with the trigger, hammer, and all necessary components for a complete drop-in installation. It requires a 3-position safety selector (included separately or available as a bundle). The trigger spring and plunger are designed for high-cycle durability. Factory warranty and original packaging included.
Questions about the Rare Breed FRT-15L3® Forced Reset Trigger for AR-15
What selector does the FRT-15L3 require?
The FRT-15L3 requires a 3-position safety selector. It is not compatible with standard 2-position (safe/semi) selectors. Rare Breed offers compatible mil-spec and ambidextrous 3-position selectors as separate accessories.
Is the FRT-15L3 drop-in installation?
Yes. The FRT-15L3 replaces the standard AR-15 trigger and hammer group. No gunsmithing or machining is required. Installation time is typically 15 minutes with basic tools.