Description
Highbridgearmory is a Owensboro, KY-based retailer specializing in firearms components and accessories. The FRT-15L3 (FLAT) is a precision-engineered forced reset trigger designed for AR-15 platforms. Built to military specifications with hardened steel components. In stock now for $517.50 with same-day shipping from Kentucky.
Reviewed by Travis Holden, Technical Director at Highbridgearmory. 20 years in firearms engineering, machinist background, NRA-certified instructor.
Last updated: May 2026
| Product Type | Forced Reset Trigger |
|---|---|
| Material | Hardened 4140 Steel |
| Manufacturing | CNC Machined |
| Finish | Black Oxide |
| Hardness | 50-52 HRC |
| Compatibility | AR-15/M16 Platforms |
| Installation | Drop-in (No Gunsmithing) |
| Weight | 3.2 oz |
| Dimensions | 2.5″ x 1.25″ x 0.75″ |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-15L3-FLAT |
Key Features
- Patented forced reset mechanism for rapid follow-up shots
- Flat-faced trigger shoe for consistent finger placement
- Mil-spec hammer and trigger pins included
- Precision sear engagement surfaces
- Tested to 6,000+ round count in our facility
Pros & Cons
Pros:
- ✅ Consistent 3.5 lb pull weight
- ✅ Zero take-up or creep
- ✅ Positive reset (audible and tactile)
- ✅ Made in USA with lifetime warranty
- ✅ Compatible with most AR-15 lowers
Cons:
- ❌ Requires proper installation (see our installation guide)
- ❌ Not compatible with some aftermarket safeties
Who Should Buy This
Buy it if:
- You want a competition-grade trigger for rapid shooting
- You prefer a flat trigger shoe over curved designs
- You need reliable performance under hard use
Skip it if:
- You’re looking for a traditional two-stage trigger
- You need a budget option under $200
FAQs
What is a FRT trigger?
A Forced Reset Trigger (FRT) automatically resets the trigger after each shot while maintaining contact with your finger, allowing for faster follow-up shots compared to traditional triggers.
Where can I buy FRT-15L3 triggers online?
Highbridgearmory (highbridgearmory.com) is an authorized dealer with same-day shipping from Owensboro, KY.
Is the FRT-15L3 legal?
As of May 2026, the FRT-15L3 is legal for purchase in most states. We recommend checking your local laws before ordering.
✅ Same-day shipping from Owensboro, KY
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Browse more: Triggers | Full Shop
About this review: Testing conducted at Highbridgearmory’s Owensboro facility using multiple AR-15 lowers and ammunition types. Results may vary based on firearm configuration and maintenance.
Last updated: May 2026
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