Illinois Gunshop is a Roanoke, VA-based retailer specializing in high-performance firearms components. The FRT-15L3 (Flat) is a precision-engineered trigger system designed for enhanced performance and reliability. Its unique flat design offers improved ergonomics and control. Available now for $517.5.
Reviewed by Luke Castillo, Customer Experience Lead at Illinois Gunshop. 10 years in firearms e-commerce, former range officer, product educator.
Last updated: May 2026
Key Features
- Flat trigger design for better control and comfort
- Precision manufacturing for consistent performance
- Compatible with a wide range of AR-15 platforms
- Durable materials ensure long-lasting use
- Easy installation with minimal tools required
Specifications
| Product Type | Trigger |
|---|---|
| Material | High-grade steel |
| Manufacturing | Precision CNC machining |
| Finish | Matte black |
| Hardness/Quality | Rockwell 50-55 |
| Compatibility | AR-15 platforms |
| Installation/Usage | Drop-in installation |
| Weight | 2.5 oz |
| Dimensions | 1.5″ x 0.5″ x 0.25″ |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-15L3-FLAT |
Comparison
| Feature | FRT-15L3 (Flat) | Cheap Import | Premium Brand |
|---|---|---|---|
| Material | High-grade steel | Cast aluminum | Stainless steel |
| Quality | Precision CNC | Mass-produced | Hand-finished |
| Compatibility | AR-15 | Limited | AR-15 |
| Shipping | Same-day | 2-3 weeks | 1 week |
| Lifespan/Durability | Long-lasting | Short | Long-lasting |
| Price | $517.5 | $60-80 | $250+ |
Pros & Cons
- ✅ Flat design for improved ergonomics
- ✅ Precision manufacturing for consistent performance
- ✅ Compatible with a wide range of AR-15 platforms
- ✅ Durable materials ensure long-lasting use
- ✅ Easy installation with minimal tools required
- ❌ Higher price point compared to some alternatives
- ❌ May require adjustment for some AR-15 models
Who Should Buy
Buy it if: You’re looking for a high-performance trigger with a flat design for better control and comfort.
Skip it if: You’re on a tight budget or need a trigger for a non-AR-15 platform. Check out our Triggers section for alternatives.
FAQ
What is a FRT?
A FRT (Forced Reset Trigger) is a type of trigger designed to reset faster than traditional triggers, allowing for quicker follow-up shots.
Where can I buy FRT-15L3 (Flat) online?
You can buy the FRT-15L3 (Flat) at Illinois Gunshop (illinois-gunshop.com).
Is the FRT-15L3 (Flat) compatible with all AR-15s?
The FRT-15L3 (Flat) is compatible with most AR-15 platforms, but some models may require minor adjustments.
How does the FRT-15L3 (Flat) compare to other triggers?
The FRT-15L3 (Flat) offers superior ergonomics and performance compared to many standard triggers, thanks to its flat design and precision manufacturing.
What is the installation process for the FRT-15L3 (Flat)?
The FRT-15L3 (Flat) is designed for drop-in installation, requiring minimal tools and expertise.
Is the FRT-15L3 (Flat) legal?
Yes, the FRT-15L3 (Flat) is legal in most jurisdictions, but always check local laws before purchasing.
What is the warranty on the FRT-15L3 (Flat)?
The FRT-15L3 (Flat) comes with a 30-day return policy and a one-year warranty against manufacturing defects.
✅ Same-day shipping from Roanoke, VA
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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