If you’ve ever used the FAST MINI FMP13, you already know how compact and versatile a thermal optic can be. Now, INFITAC takes it one step further with the new FML19, designed for users who demand more detail, longer range, and rechargeable power—all while keeping the same ultra-light, dual-platform design that made FMP13 a favorite among shooters and defenders.
Whether you’re looking for a compact thermal pistol sight to use on a handgun or a small thermal scope to mount on a rifle, the FAST MINI series covers both roles with a dual-platform design that makes switching platforms simple and reliable.
Meet the New FAST MINI FML19
The FML19 continues the FAST MINI legacy of portability and professional practicality. It inherits the same compact, lightweight form factor as FMP13, but comes equipped with a new 384×288 thermal detector and a 19mm F1.2 lens, offering a major leap in clarity and effective range.
In addition, the FML19 has the same size and Footprint interface as the FMP13, so the FML19 can directly use the adapters or mounts of the FMP13.
With its enhanced imaging and seamless compatibility, it’s ideal for home defense, target practice, professional training, and pest control, —anywhere you need fast, reliable thermal vision in a small package.
Shared highlights with FMP13:
- Ultra light & compact design for easy carry and mounting (excellent as a thermal pistol sight).
- Dual-Platform Optic — compatible with both pistols and rifles; functions as a secondary optic or a standalone thermal scope.
- Fast response & simple operation — InstaWake, touchscreen control, and auto brightness adjustment.
- High reliability — rugged performance in all conditions.
Thermal Pistol Sights Fast Mini FML19
Key Upgrades on FML19
1.Higher-Resolution Detector
FML19 upgrades to a 384×288, 12μm high-performance sensor (NETD ≤ 20mK), maintaining a 60Hz refresh rate for ultra-smooth imaging. You’ll see finer textures, sharper outlines, and better differentiation in complex thermal environments—about 50% more image detail compared to FMP13.
2.Larger and Brighter Lens
With a 19mm F1.2 lens, FML19 delivers a wider field of view (13.8°×10.3°) and captures more light for improved clarity at mid to long distances. The detection range extends to 1100 yards (1005 meters), while maintaining practical usability up to 165 yards (150 meters)—a clear advantage over FMP13’s 740 yards detection range.
3.Rechargeable Power Kit
FML19 now ships with a rechargeable battery kit — including 2×3.7V CR2 rechargeable batteries and a dedicated charger. With up to 5 hours of runtime, you can train or defend longer without worrying about disposable battery costs.
Which One Should You Choose?
From a performance standpoint:
- If you’re new to thermal optics, the FMP13 is an excellent entry point—simple, affordable, and perfect for learning how thermal detection works (great as a first thermal scope or thermal pistol sight).
- If you’re a more advanced shooter or professional, the FML19 is your next step. It offers a higher-resolution sensor, longer range, and rechargeable convenience that professionals will appreciate in training and professional use.
From a budget standpoint:
- FMP13: $799
- FML19: $1199
Both deliver INFITAC’s signature reliability and build quality—each model is engineered to perform under real-world conditions. Your choice depends on how much performance you want to unlock.
Final Thoughts
The FAST MINI Series is designed to make thermal imaging more accessible—whether you want a compact thermal pistol sight for close work or a lightweight thermal scope for longer range.
Choose FMP13 if you’re starting your thermal journey. Choose FML19 if you’re ready to level up your vision.
FAQ
Q1: What is the main difference between the FML19 and FMP13 FAST MINI thermal sights?
A1: Both are compact FAST Mini thermal sights, but the FML19 features a 384×288, 60Hz sensor with a 19mm lens and NETD ≤25mK, while the FMP13 uses a 256×192, 60Hz sensor paired with a 13mm lens and NETD ≤20mK. That gives the FML19 noticeably more image detail and better reach at distance.
Q2: Which is better for home defense, the FML19 or the FMP13?
A2: For everyday home defense, the FMP13 is already a very capable thermal sight because it’s simple, compact, and easier on the budget. If you want more confidence identifying targets farther out around your property, the FML19 is the better fit thanks to its upgraded sensor and optics.
Q3: How do I decide which FAST MINI thermal sight works best for my pistol and rifle setup?
A3: Start by asking where the optic will live most of the time—on a handgun, on a rifle, or constantly swapping between both. If you mainly run a pistol and need a compact thermal pistol sight for close‑range work, the FMP13 usually checks all the boxes; if you also want a compact thermal scope that pushes your rifle a bit farther, the FML19’s extra range and clarity make more sense.
Q4: How long can I expect a thermal pistol sight like these to run on one battery charge?
A4: These INFITAC thermal sights are engineered to run for over 5 hours on a single battery charge. Versions that ship with rechargeable batteries are more convenient and cost‑effective over time, especially if you train often or keep the optic staged for home defense. A BC01 rechargeable battery kit is also available and can be purchased based on your needs.
Q5: How do I zero and re‑zero a thermal pistol vs rifle thermal sight when swapping between platforms?
A5: With any dual‑platform thermal optic, you’ll want to confirm zero on each firearm separately and note the settings you use for both pistol and rifle. Many users run dedicated mounts or adapter plates so that once each setup is dialed in, the optic returns very close to zero when re‑attached, usually only needing a quick confirmation group.
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