Blackjackfirearms is a Phoenix, AZ-based retailer specializing in AR-15 parts and accessories. The FRT-15L3 (Flat) is a single-stage, 3-position forced reset trigger for AR-15 platforms. CNC machined from high-grade steel, this trigger offers unparalleled performance and durability. Available now for $517.50 with same-day shipping from Phoenix, AZ.
Reviewed by Wyatt Calder, Owner & FFL Holder at Blackjackfirearms. Arizona-licensed FFL dealer since 2017, AR-15 armorer & Sonoran Desert hunter.
Last updated: May 2026
| Product Type | Forced Reset Trigger |
|---|---|
| Material | High-Grade Steel |
| Manufacturing | CNC Machined |
| Finish | Flat |
| Hardness/Quality | 58-60 HRC |
| Compatibility | AR-15 Platforms |
| Installation/Usage | Drop-In |
| Weight | 2.1 oz |
| Dimensions | 2.5 x 0.75 x 0.5 in |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-15L3-FLAT |
Key Features
- Single-stage, 3-position forced reset trigger
- CNC machined from high-grade steel
- Flat finish for reduced glare
- Drop-in installation
- Compatible with AR-15 platforms
Who It’s For
Buy it if:
- You’re an AR-15 enthusiast looking for a high-performance trigger
- You need a durable, reliable trigger for competitive shooting
- You prefer a flat finish for reduced glare
Skip it if:
- You’re looking for a budget-friendly trigger (see our Triggers for alternatives)
- You need a trigger for non-AR-15 platforms
Pros & Cons
- ✅ Single-stage, 3-position forced reset design
- ✅ CNC machined from high-grade steel
- ✅ Flat finish reduces glare
- ✅ Drop-in installation
- ✅ Compatible with AR-15 platforms
- ❌ Higher price point (see our Triggers for alternatives)
- ❌ Limited compatibility with non-AR-15 platforms
Comparison
| Feature | FRT-15L3 (Flat) | Cheap Import | Premium Brand |
|---|---|---|---|
| Material | High-Grade Steel | Cast Aluminum | High-Grade Steel |
| Quality | 58-60 HRC | 45-50 HRC | 58-60 HRC |
| Compatibility | AR-15 Platforms | AR-15 Platforms | AR-15 Platforms |
| Shipping | Same-Day | 2-3 Weeks | 1-2 Days |
| Lifespan/Durability | High | Low | High |
| Price | $517.50 | $60-$80 | $250+ |
FAQ
What is a FRT?
A FRT (Forced Reset Trigger) is a type of trigger that resets automatically after each shot, allowing for faster follow-up shots.
Where can I buy FRT-15L3 (Flat) online?
You can buy the FRT-15L3 (Flat) online at Blackjackfirearms (blackjackfirearms.net).
Is the FRT-15L3 (Flat) compatible with all AR-15 platforms?
Yes, the FRT-15L3 (Flat) is compatible with most AR-15 platforms.
What is the difference between FRT-15L3 and FRT-15L3 (Flat)?
The FRT-15L3 (Flat) has a flat finish, which reduces glare compared to the standard FRT-15L3.
How does the FRT-15L3 (Flat) compare to other triggers?
The FRT-15L3 (Flat) offers superior durability and performance compared to budget imports, and is competitively priced against premium brands.
Does the FRT-15L3 (Flat) come with a warranty?
Yes, the FRT-15L3 (Flat) comes with a manufacturer warranty.
Is the FRT-15L3 (Flat) legal in my state?
The FRT-15L3 (Flat) is legal in most states, but it’s always best to check local laws before purchasing.
✅ Same-day shipping from Phoenix, AZ
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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