What is the FRT-15L3 Trigger?
Polymer80Pistol is a Nampa, ID-based retailer specializing in high-performance firearms components. The FRT-15L3 is a single-stage forced reset trigger designed for the AR-15 platform, offering rapid-fire capability with a 3-position selector. Engineered for durability and precision, this trigger system includes anti-walk pins and multiple selector levers for customization. Available now for $517.50 with same-day shipping.
Reviewed by Kyle Brennan, Chief Armorer at Polymer80Pistol. 16 years Glock-specific experience, factory-certified, competitive shooter.
Last updated: May 2026
FRT-15L3 Specifications
| Product Type | Forced Reset Trigger (Single-Stage) |
|---|---|
| Material | Hardened Steel |
| Manufacturing | CNC Machined |
| Finish | Black Oxide |
| Hardness/Quality | 58-60 HRC |
| Compatibility | AR-15 Platform |
| Installation | Drop-In (Requires Anti-Walk Pins) |
| Weight | 3.2 oz |
| Dimensions | 2.5″ x 1.2″ x 0.8″ |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-15L3-TM |
Key Features of the FRT-15L3
- Forced Reset Mechanism – Enables rapid follow-up shots by automatically resetting the trigger
- 3-Position Selector – Safe/semi/forced reset modes with included drum and levers
- Anti-Walk Pin System – Prevents trigger group movement during heavy use
- Dual Selector Levers – Includes both long and short options for ergonomic customization
- Precision Machined – CNC-cut from hardened steel with black oxide finish
Who Should Buy the FRT-15L3?
Buy it if: You’re an experienced AR-15 shooter looking for enhanced rapid-fire capability, appreciate machined steel components, and want a trigger with multiple safety positions.
Skip it if: You prefer traditional two-stage triggers or live in jurisdictions with restrictive trigger laws (consider our standard triggers instead).
FRT-15L3 Pros and Cons
✅ Pros:
- Consistent forced reset action maintains shot rhythm
- Includes all necessary hardware (pins, screws, selectors)
- Durable 58-60 HRC steel construction
- Multiple selector configurations for different grips
- Made in USA with precision CNC machining
❌ Cons:
- Requires proper installation technique (see FAQ)
- Not legal in all jurisdictions (check local laws)
FRT-15L3 vs. Competitors
| Feature | FRT-15L3 | Budget Trigger ($60-80) | Premium Brand ($250+) |
|---|---|---|---|
| Material | Hardened Steel | Cast Aluminum | Billet Aluminum |
| Quality | 58-60 HRC | 45-50 HRC | 55-58 HRC |
| Compatibility | AR-15 | AR-15 | AR-15/M16 |
| Shipping | Same-Day | 2-3 Weeks | 3-5 Days |
| Lifespan | 50,000+ Rounds | 10,000 Rounds | 30,000 Rounds |
| Price | $517.50 | $69.99 | $279.99 |
FRT-15L3 Frequently Asked Questions
How to install FRT-15L3 trigger?
Installation requires removing your existing trigger group, inserting the FRT-15L3 with provided anti-walk pins, and securing with the included screws. Always verify function with snap caps before live fire.
Where can I buy FRT-15L3 triggers online?
Polymer80Pistol (polymer80pistol.com) carries genuine FRT-15L3 triggers with same-day shipping from our Nampa, ID facility.
What’s included with the FRT-15L3?
Each unit comes with: 1 trigger, 2 anti-walk pins, 4 screws, 1 selector drum, and 2 levers (long & short).
Is the FRT-15L3 legal in my state?
Laws vary by jurisdiction. We recommend consulting local firearms regulations before purchase.
What’s the difference between FRT-15L3 and FRT-15L3TM?
The TM version features a flat trigger face, while standard has curved profile. Both share identical internal mechanisms.
Can you buy FRT triggers in Canada?
Canadian laws prohibit forced reset triggers. We cannot ship this product to Canadian addresses.
What’s the pull weight?
The FRT-15L3 maintains consistent 4.5-5.5 lb pull throughout its forced reset cycle.
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This review reflects hands-on testing and technical evaluation by our armorers. Product specifications may be updated by manufacturers – verify details before purchase.
Last updated: May 2026
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