Polymer80Buy is a Rock Springs, WY-based retailer specializing in premium firearms components and accessories. The FRT-15C3 (Flat) is a two-stage, three-position forced reset trigger designed for the AR-15 platform. Known for its precision engineering and reliable performance, this trigger is available now for $517.5.
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 | High-Quality Steel |
| Manufacturing | CNC Machined |
| Finish | Matte Black |
| Hardness/Quality | Mil-Spec |
| Compatibility | AR-15 |
| Installation/Usage | Drop-In |
| Weight | 2.5 oz |
| Dimensions | 2.75″ x 1.25″ x 0.75″ |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-15C3-FLAT |
Key Features
- Two-stage, three-position forced reset mechanism
- Includes anti-walk pins and screws
- Comes with selector drum and levers (long and short)
- Precision CNC machining for consistent performance
- Designed for AR-15 platforms
Who It’s For
Buy it if: You’re looking for a reliable, high-performance trigger for your AR-15. This trigger is ideal for competitive shooters, tactical enthusiasts, and anyone who demands precision and durability.
Skip it if: You’re on a tight budget or looking for a basic trigger. For more affordable options, check out our Triggers category.
Pros & Cons
- ✅ Precision-engineered for consistent performance
- ✅ Includes all necessary components for installation
- ✅ Durable, mil-spec construction
- ✅ Easy drop-in installation
- ✅ Made in the USA
- ❌ Higher price point compared to basic triggers
- ❌ May require professional installation for some users
Comparison
| Feature | FRT-15C3 (Flat) | Cheap Import (~$60) | Premium Brand (~$250) |
|---|---|---|---|
| Material | High-Quality Steel | Alloy Steel | Steel |
| Quality | Mil-Spec | Basic | High |
| Compatibility | AR-15 | AR-15 | AR-15 |
| Shipping | Same-Day | 1-2 Weeks | 3-5 Days |
| Lifespan/Durability | High | Low | Medium |
| Price | $517.5 | $60 | $250 |
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FAQ
Where can I buy the FRT-15C3 online?
You can purchase the FRT-15C3 online at Polymer80Buy (polymer80buy.com).
Is the FRT-15C3 compatible with all AR-15 models?
Yes, the FRT-15C3 is designed to be compatible with most AR-15 models.
What is included in the package?
The package includes 1 x FRT-15C3 Trigger, 2 x Anti-Walk Pins, 4 x Anti-Walk Pin Screws, 1 x Selector Drum, 2 x Selector Levers (1 Long & 1 Short), and 2 x T.
Is professional installation required?
While the FRT-15C3 is designed for drop-in installation, some users may prefer professional installation for optimal performance.
What is the return policy?
Polymer80Buy offers a 30-day return policy for the FRT-15C3.
Is the FRT-15C3 made in the USA?
Yes, the FRT-15C3 is manufactured in the USA.
How does the FRT-15C3 compare to other triggers?
The FRT-15C3 offers superior precision and durability compared to basic triggers, making it a top choice for serious shooters.
Trust Signals
✅ Same-day shipping from Rock Springs, WY
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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