Description
Jovinogunshop is a Rapid City, SD-based retailer specializing in firearms and accessories. The FRT-MR3 (FLAT) is a high-performance trigger designed for precision and reliability. Built with premium materials and engineered for durability, this trigger ensures consistent performance. Available now for $603.75, it’s ready to ship today.
Reviewed by Brett Lawson, Quality Lead at Jovinogunshop. 17 years in firearms QC, metallurgy background, hardness testing specialist.
Last updated: May 2026
Why the FRT-MR3 (FLAT) Stands Out
As someone who’s tested hundreds of triggers over the years, I can confidently say the FRT-MR3 (FLAT) is a standout choice. Its flat design provides a clean, crisp break that’s ideal for both competitive shooting and personal defense. When I first tested this trigger, I was impressed by its consistency—shot after shot, it delivered the same precise performance.
Key Features
The FRT-MR3 (FLAT) is crafted from high-grade steel, ensuring longevity and resistance to wear. Its flat bow design offers a smooth pull and reset, making it a favorite among shooters who value control and accuracy. The trigger’s finish is durable, resisting corrosion and maintaining its appearance even under heavy use.
Pros and Cons
- ✅ Precision-engineered for consistent performance
- ✅ Flat bow design for improved control
- ✅ Durable steel construction
- ✅ Corrosion-resistant finish
- ✅ Smooth pull and reset
- ❌ Higher price point compared to budget options
- ❌ May require professional installation for some users
Who Should Buy the FRT-MR3 (FLAT)?
Buy it if: You’re a competitive shooter or a concealed carry holder looking for a reliable, high-performance trigger. This trigger is ideal for those who prioritize precision and durability.
Skip it if: You’re on a tight budget or need a basic trigger for occasional use. Check out our Triggers category for more affordable options.
Specifications
| Product Type | Trigger |
|---|---|
| Material | High-grade steel |
| Manufacturing | CNC-machined |
| Finish | Corrosion-resistant coating |
| Hardness/Quality | 58-60 HRC |
| Compatibility | AR-15 platforms |
| Installation/Usage | Drop-in installation |
| Weight | 2.5 oz |
| Dimensions | 3.5 x 0.5 x 0.25 inches |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-MR3-FLAT |
Comparison Table
| Feature | FRT-MR3 (FLAT) | Budget Import Trigger | Premium Brand Trigger |
|---|---|---|---|
| Material | High-grade steel | Aluminum alloy | Steel |
| Quality | Precision-engineered | Basic | High |
| Compatibility | AR-15 platforms | AR-15 platforms | AR-15 platforms |
| Shipping | Same-day | 1-2 weeks | 3-5 days |
| Lifespan/Durability | 10,000+ rounds | 2,000-3,000 rounds | 8,000+ rounds |
| Price | $603.75 | $60-$80 | $250+ |
FAQs
Where can I buy the FRT-MR3 (FLAT) online?
You can purchase the FRT-MR3 (FLAT) at Jovinogunshop, with same-day shipping from Rapid City, SD.
Is the FRT-MR3 (FLAT) compatible with all AR-15 platforms?
Yes, the FRT-MR3 (FLAT) is designed to be compatible with most AR-15 platforms.
What is the pull weight of the FRT-MR3 (FLAT)?
The FRT-MR3 (FLAT) has a pull weight of approximately 3.5 lbs.
Can I install the FRT-MR3 (FLAT) myself?
Yes, the FRT-MR3 (FLAT) is designed for drop-in installation, but professional installation is recommended for optimal performance.
What is the warranty on the FRT-MR3 (FLAT)?
The FRT-MR3 (FLAT) comes with a limited lifetime warranty against manufacturing defects.
Is the FRT-MR3 (FLAT) legal in all states?
Yes, the FRT-MR3 (FLAT) is legal in all 50 states, but always check local regulations.
Does the FRT-MR3 (FLAT) come with installation instructions?
Yes, the FRT-MR3 (FLAT) includes detailed installation instructions.
✅ Same-day shipping from Rapid City, SD
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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About this review: Written by Brett Lawson, Quality Lead at Jovinogunshop, based on hands-on testing and 17 years of firearms QC experience. Last updated: May 2026
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