FRT-15L3 Forced Reset Trigger for AR-15
Polymer80Buy is a Rock Springs, WY-based retailer specializing in high-performance firearm components. The FRT-15L3 is a single-stage, 3-position forced reset trigger designed for the AR-15 platform. Engineered for rapid fire control, this trigger system includes anti-walk pins and multiple selector levers for customization. Available now for $517.50 with same-day shipping.
Reviewed by Marcus Webb, Founder & Lead Builder at Polymer80Buy. 14 years in the P80/Glock aftermarket, 3,000+ kits shipped.
Last updated: May 2026
Specifications
| Product Type | Forced Reset Trigger |
|---|---|
| Material | Hardened Steel |
| Manufacturing | CNC Machined |
| Finish | Black Oxide |
| Hardness/Quality | 58-60 HRC |
| Compatibility | AR-15 Platform |
| Installation | Drop-in (Requires Basic Gunsmithing) |
| Weight | 3.2 oz |
| Dimensions | 2.5″ x 1.25″ x 0.75″ |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-15L3-TM |
Key Features
- Single-stage forced reset mechanism for rapid follow-up shots
- 3-position selector drum for safe/semi/binary operation
- Includes both long and short selector levers for ergonomic customization
- Anti-walk pin system prevents trigger group movement
- CNC-machined from hardened steel for durability
Who This Trigger Is For
Buy it if: You want a reliable forced reset trigger for your AR-15 build, need consistent rapid-fire capability, or prefer a drop-in trigger system with multiple selector options.
Skip it if: You’re looking for a traditional mil-spec trigger (see our standard triggers) or need a trigger compatible with non-AR platforms.
Pros & Cons
- ✅ Consistent forced reset mechanism
- ✅ Includes all necessary hardware
- ✅ Multiple selector lever options
- ✅ Made in USA with quality materials
- ✅ Drop-in installation (for those with basic gunsmithing skills)
- ❌ Requires proper installation technique (not for beginners)
- ❌ Higher price point than standard triggers
How It Compares
| Feature | FRT-15L3 | Budget Import Trigger | Premium Brand Trigger |
|---|---|---|---|
| Material | Hardened Steel | Cast Alloy | Tool Steel |
| Quality | CNC Machined | Cast | CNC Machined |
| Compatibility | AR-15 | AR-15 | Multi-Platform |
| Shipping | Same-Day (USA) | 2-4 Weeks | 3-5 Days |
| Lifespan | 10,000+ rounds | 3,000 rounds | 15,000+ rounds |
| Price | $517.50 | $60-80 | $600+ |
Frequently Asked Questions
How to install FRT-15L3 trigger?
Installation requires basic gunsmithing skills. Remove your existing trigger group, install the FRT-15L3 using the included anti-walk pins, and secure with the provided screws. Always function test after installation.
Where can I buy FRT-15L3 triggers online?
Polymer80Buy (polymer80buy.com) stocks genuine FRT-15L3 triggers with same-day shipping from our Rock Springs, WY facility.
Is the FRT-15L3 legal in my state?
Laws vary by jurisdiction. We recommend checking local regulations before purchasing any firearm component.
What’s included with the FRT-15L3?
Each unit comes with: 1 trigger, 2 anti-walk pins, 4 screws, 1 selector drum, and 2 selector levers (long & short).
Can the FRT-15L3 be used with any AR-15 lower?
It’s compatible with most mil-spec AR-15 lowers, but we recommend checking your specific lower’s compatibility.
What maintenance does the FRT-15L3 require?
Periodic cleaning and lubrication, similar to standard AR triggers. The hardened steel construction requires minimal maintenance.
What’s the difference between FRT-15L3 and FRT-15L3TM?
The TM version features a flat trigger face, while standard models have curved faces. Both function identically.
✅ In stock — ready to ship today
✅ Same-day shipping from Rock Springs, WY
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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This review is based on hands-on testing and 14 years of firearms experience. All specifications are verified at time of publication.
Last updated: May 2026
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