Thermal Pistol Sights Fast Mini FML19
The World’s First Multi-Function Thermal Pistol/Rifle Sight.
The INFITAC Fast Mini Series includes two compact thermal pistol sights—the FML19 and FMP13—featuring 384×288 and 256×192 resolution sensors, both operating at 60 Hz. Equipped with F1.2 (19 mm) and F1.0 (13 mm) lenses respectively, both models use a 1.4-inch 360×300 display.
Built for rugged use, the Fast Mini Series is IP67 waterproof, rated for up to 1200g recoil, and powered by a CR2 battery providing up to 5 hours of runtime, all in an ultra-compact and lightweight design.
Standard RMR footprint for your pistol mounting needs.
Complete your setup — optionally purchase FAST‑MINI accessories , including additional pistol footprints (RMSc, DPP, MOS) and rifle mounts (Picatinny rail, 30 mm ring, 45° offset, Aimpoint Acro).
INNOVATION & CAPABILITIES
- Thermal Tech
- InstaWake Tech
- Touch Screen (can also operate using buttons)
- Standard RMR footprint
- 60 Hz Overlay Refresh Rate
- Multi Reticle System: 6 MOA dot,6 MOA dot &65 MOA circle, 6 MOA dot & 130 MOA circle
- Auto Brightness
What's In The Box
- FML19 thermal pistol sight
- RMR Pistol Adapter (compatible with most RMR pistol bases)
- 6-32 UNC ×1/4” Hexalobular Socket Countersunk Screws and Spanner Tool
- Heated Target for Zeroing ×2
- 3.7V Rechargeable CR2 Battery ×2
- CR2 Battery Charger
- USB Type-C Cable
- Lens Cloth
- INFITAC Brand Sticker
- INFITAC Hook and Loop Fastener
- User Manual
- Warranty Card
Note:
- The included mounting bracket is a standard RMR interface and is compatible
with most RMR pistol bases.
- The included two CR2 batteries are rechargeable batteries. You can recharge
them only with the battery charger in the box.
- Please use a 3.7V CR2 rechargeable battery to power the FML19.
Shipping Policy
At Infitac, we strive to provide a seamless and secure shipping experience for our customers. Our shipping policy ensures timely processing and delivery of your order, with clear guidelines on order verification, shipping rates, and insurance options.
Warranty Policy
Under normal use and maintenance conditions, if the product experiences performance failure due to material, process, or manufacturing problems during the warranty period, we promise to provide warranty service. For more details, click to learn more about Extended Warranty、RMA Process Tracking、Return & Refund Policy.
Warranty period
Starting date of warranty period:
- a) The warranty period for products purchased through an Infitac certified distributor or dealer shall commence from the date of purchase as indicated on the invoice;
- b) If a valid purchase invoice is not available, the warranty period will be calculated from the date of delivery of the product from Infitac manufacturing.
|
Product |
Product Type |
Time Limit (Default) |
|
Fast FAH25 |
Thermal Imaging Scope |
5 Years |
|
Fast FAL19 |
Thermal Imaging Scope |
5 Years |
|
Fast Mini |
Thermal Imaging Sight |
3 Years |
|
DNVS |
Digital Night Vision |
3 Years |
|
PG-25 |
Night Vision |
3 Years |
|
IOTS |
Thermal Imaging Sight |
3 Years |
Within 30 days from the date of the first purchase (inclusive), if the purchased product performances failure, and Infitac after-sales service engineers tested to confirm that the problem is caused by the product’s own failure, customer can choose to exchange or free of charge repairs.
The following conditions do not belong to the scope of free warranty:
- a) The device nameplate and SN bar code are damaged and cannot be identified.
- b) Any modification, disassembly, or repair not authorized by Infitac is prohibited.
- c) Failure or damage caused by personal misuse or failure to follow the product's instructions for use, maintenance, or storage is not covered by the warranty.
- d) Damage caused by transportation, loading, or unloading during repair is not covered by the warranty.
- e) The warranty does not cover product damage caused by accidents or intentional damage, such as liquid spills, drops, inappropriate voltage input, etc.
- f) Damage caused by impact, fire, lightning strikes, flooding, human negligence, natural disasters, or force majeure events are not covered by the warranty.
Return & Refund Policy
To be eligible for a return, items must have been purchased directly from InfitacUSA within the last 15 days. Refunds are only available for products bought through our official website. For more details, please see our Return & Refund Policy.
Quality Issues/Exchanges/Repairs:
If you wish to return an item due to product quality concerns, request an exchange, or seek complimentary repairs, please submit your request through our [RMA Application Portal].
Non-Quality Returns:
For returns unrelated to product quality, a 15% restocking fee applies. Please process these through our [Return Center].
Compare
SPECIFICATION & COMPARISON
Comparison of specifications between FML19 and FMP13
384x288@12μm
256x192@12μm
19 F1.2
13 F1.0
≤20
≤25
1 x Rechargeable CR2 battery
1 x CR2 battery
13.8°x10.3°
13.5°x10.1°
1100yd(1000m)
740yd（680m）
165yd(150m)
110yd(100m)
0.5x
0.5x
1x, 2x
1x, 2x
2yd~∞
2yd~∞
1.4 inch 360x300
1.4 inch 360x300
26mmx20mm
26mmx20mm
White Hot, Black Hot, Red Hot, Rainbow
White Hot, Black Hot, Red Hot, Rainbow
60Hz
60Hz
IP67, 33ft. (10 m) depth
IP67, 33ft. (10 m) depth
1200 g/s²
1200 g/s²
-4°F ~+122°F（-20ºC~ +50ºC）
-4°F ~+122°F（-20ºC~ +50ºC）
≤4oz（113g）
≤4oz（113g）
≤2×1.5×1.7inch (50×38×44mm)
≤2×1.5×1.7inch (50×38×44mm)
TECH FEATURES
A modular optical system designed for compatibility with both pistols and rifles, enabling quick mounting and return-to-zero performance across weapon types.
High-resolution touch screen interface allows quick access to settings, reticle adjustments, and menu navigation with intuitive fingertip control.
Powered by an integrated gyro and accelerometer, the system instantly activates upon motion without pressing any buttons, enabling faster response and saving battery life.
The Multiple Reticle System enables shooters to instantly switch between different reticle options. This versatility allows for quick adaptation to different shooting scenarios, target sizes, and shooting distances without changing devices.
Smart ambient light sensors continuously monitor lighting conditions to auto-adjust display brightness, delievering a clear, comfortable image in both bright and low-light environments.
Equipped with a high-sensitivity thermal sensor, this technology detects minute temperature differences in the environment, delivering clear thermal images in total darkness, fog, or cluttered backgrounds.
- 384x288@12µm Thermal Sensor, NETD≤20mk
- Multi Pistol Footprints Supported
- Multi Rifle Mount Supported
- 60Hz Refresh Rate
- Multi Color Palette & Reticle
- IP67
TOUCH SCREEN OPERATING
With simple touch screen controls, you can easily complete zeroing, switch between color palettes and reticles, and perform all other operations.
MULTI-PISTOL MOUNT SUPPORTED
The Fast Mini Series has a RMR footprint as standard, and it also supports not only multiple pistol footprints but also functions as a secondary optics for rifles. You can purchase the other mounts/footprints from the Infitac accessories as an option based on your needs.
STANDARD RMR FOOTPRINT
Optional mounts available for purchase to fit your gear.
Our Gallery
3+0.5 WARRANTY
3-year standard warranty
Register and get an extra 6 months
FAQs
Is the battery life really just 5 hours?
The FAST Mini series operates on a CR2 battery, and the FML19 comes with two rechargeable CR2 batteries in the box. It also includes a USB-C input port for connecting an external battery pack. Notably, the unit prioritizes the external battery over the internal one. It’s important to note that when using an external battery pack, the internal batteries will not charge. Additionally, the 5-hour runtime may vary based on environmental conditions. The FAST Mini features an ambient light sensor; in bright sunlight, the battery may deplete faster as it maintains maximum brightness. Conversely, in low-light settings, you can expect longer battery life.
Do you ship overseas?
We apologize, but at this time, we only offer shipping to US addresses. Thank you for your understanding.
Do you offer free shipping?
All orders qualify for free shipping. Please note that a delivery signature will be required upon receipt, except for accessory-only orders.
Note: shipping fees to Alaska, Hawaii, and U.S. Territories are not included in free shipping offers.
What warranty does the FAST Mini come with?
The FAST MINI includes a 3-year limited warranty, and all units are shipped directly to our office in Dallas, Texas. Due to ITAR restrictions, we cannot ship items back overseas.
Does this optic have a regular red dot daytime function?
The FAST-MINI optic is designed primarily for use in low-light and nighttime conditions, featuring advanced thermal and infrared capabilities. It does not have a regular red dot daytime function like traditional optics. However, it offers clear visibility in a variety of lighting environments, especially in low-visibility situations.
What is the recognition range?
The thermal recognition range of FML19 is approximately 165 yards, depending on the surrounding area, while the recognition range of FMP13 is around 110 yards.
Is the FAST Mini durable?
Absolutely! In our rigorous testing, the FAST Mini endured two chest-high drop tests from 5 feet—and it still functioned perfectly! While most users won’t intentionally drop a $699 sight, accidents can happen, and this sight is built to withstand such challenges.
What if I want to use the FAST Mini on a rifle instead of a pistol?
No problem! You can easily use one of our Picatinny mounts to attach it to a rifle, whether standing alone or at a 45-degree angle—ideal for those utilizing an LVPO rig.
What footprint does the FAST Mini utilize?
The FAST Mini is designed with an RMR footprint, ensuring seamless compatibility with any firearm that employs this mounting solution—making installation a straightforward plug-and-play experience.
Can the FAST Mini handle recoil?
Yes, it has been rigorously tested for recoil on various firearms, including the SCAR MK17—known for its punishing recoil—both in semi-automatic and fully automatic modes. It has also been tested with the FNX .45 Tactical, Desert Eagle .50, Lever Action .45/70, Beretta 1301 12ga, Glock 19 and Glock 45 (both 9mm), AR10 .308, and AR15 .223/5.56.
What if the screen gets wet—will it still function?
Think of it like your smartphone: if it gets wet, simply dry it off and it should work as normal.
Will the FAST Mini function in heavy rain?
Yes, the FAST Mini is designed to perform reliably even in downpour conditions, though you may need to dry off the screen much like you would with your phone. It is IP67 rated, waterproof up to 1 atmosphere (or 33 feet) for those venturing underwater.
Can I see through glass?
No, thermal imaging does not allow for visibility through glass; instead, you’ll see your own reflection if you look through it.
The footprint of my pistol is not RMR. Can I use the Fast Mini on my pistol?
Of course, you can can optionally purchase multi other Pistol footprints (such as RMSc/DPP/MOS) to match your pistol.Please visithttps://infitacusa.com/collections/accessoriesfor detailed accessories information.
What are some common accessories to add to the Infitac FMP13?
Pistol Adapter Mounts:
- PA01 RMSC Pistol Adapter: For firearms compatible with the RMSc footprint.
- PA02 DPP Pistol Adapter: For systems utilizing the DeltaPoint Pro footprint.
- PA03 Glock MOS Pistol Adapter: Specifically designed for Glock MOS slides.
Rifle Mounts:
- PM01 Picatinny Rail Mount: For attaching the FMP13 to standard Picatinny rails, either as a primary or secondary optic.
- PM02 30mm Ring Mount: Allows mounting the FMP13 to systems using 30mm ring configurations.
- PM03 45° Offset Mount: Ideal for use as a secondary optic alongside a magnified scope, providing a quick transition to a thermal sight.
- PM04 Aimpoint Acro Mount: For compatibility with Aimpoint Acro mounting interfaces.
You may also like
Accessories
Frequently bought with
More From Our Blog
INFITAC Set to Debut Groundbreaking OWS-32 Optical Waveguide Sight at 2026 NRA Show
Standard aiming systems fail during high-stakes tactical maneuvers. INFITAC OWS-32 rifle optics and FAST Mini thermal series solve your problems for 2026.
How to Choose a Thermal Rifle Sight for Fast Close-Range Shooting Use
Rapid close-range targets require a high-performance thermal rifle sight. Using a wide field of view ensures faster scanning and superior image clarity.
Ultra-Compact Thermal Optic Review: Infitac FMP13 Delivers Big Performance in a Tiny Package
Standard scopes fail to spot hidden targets in rainy or dark conditions. The Infitac FMP13 thermal optic provides a tiny RMR solution for rapid detection.