Sig Foxtrot 1x Weapon Light Images
Sig Foxtrot Light Features
- 450 lumens white LED output
- Powered by single CR123A lithium battery
- 1.5 hours of runtime
- Ambidextrous push-button switches with Momentary and Latching modes
- Lockout mode to prevent accidental light activation
- M1913/SIG and Glock® sliding rail interface plates included
- Compact 6061 aluminum housing
- Incorporates Stealth ID™ technology
- IPX7 waterproof performance
- Fits most holsters designed for handgun lights
- Compatible with all compact & full-size Sig Sauer pistols except P365, P365X, & P365XL
- Backed by Sig Sauer 10-year warranty, etc.
Want to purchase this rail mounted flashlight right away? Get the Foxtrot 1x from any of these trusted dealers below:
Sig Foxtrot 1x Gun Light Specifications
Manufacturer | Sig Sauer |
Model | Foxtrot1x |
Model Number | SOF12001 |
Activation | Push Button Side Switches |
Modes | Momentary & Latching |
Output Modes | Single |
High Output Lumens | 450 |
High Output Runtime | 90 Minutes |
Beam Color | White |
Auto Shut Off | No |
Battery Type | (1) CR123A Lithium |
Battery Life | 1.5 Hours |
Rechargeable | No |
Attachment Type | M1913 Picatinny / SIG Rail |
Waterproof Rating | IPX7 |
Body Material | 6061 Aluminum Housing |
Color | Black |
Finish | Anodized |
Overall Length | 2.4 in | 6.1 cm |
Maintube Diameter | 24.5 mm |
Bezel Diameter | 24.5 mm |
Weight | 1.8 oz. | 0.11 lbs. |
Dimensions (Inches) | 2.4 L x 1.2 W x 1.3 H |
Application | Home Defense, Law Enforcement, Military |
Warranty | 10 Years |
Sig Sauer Foxtrot1x Weapon Mounted Light Description
Sig Sauer presents the Foxtrot 1x as “the most advanced, rail-mounted flashlight available”, which is a description many would agree with as the gun light provides not just the powerful illumination required to navigate dark environments with ease, but is also solidly built with convenient features.
Powered by one CR123A battery which can keep it shining bright continuously for up to 1.5 hours, the Sig Foxtrot 1x produces 450 lumens of ultra-efficient white LED light which makes it quite easy to identify targets in low-light situations, whether during tactical operations, in home/self-defense scenarios, or even on the hunting trail.
This weapon light features ambidextrous push-button side switches, with Momentary and Latching (or Continuous) modes to suit different applications. These dual, finger actuated tact controls make it easy for right as well as left-handed users of the Sig Sauer Foxtrot1x to activate or operate it with ease.
![Sig Foxtrot1x Push Button Switches](https://armsintel.com/wp-content/uploads/2024/03/ambi-push-button-switches-300x225.jpg)
Also featured is Lockout mode, and the purpose of this is to prevent the weapon mounted light from being activated accidentally.
Made of 6061 aluminum and anodized for exceptional durability, the unique Foxtrot 1x light fits any Picatinny 1913, Sig Sauer proprietary, or Glock rails, with no need for adapters or cross-slot modifications. Included in the package are M1913/SIG and Glock® sliding rail interface plates or inserts for maximum or optimal location adjustment range on the rail.
![Sig Sauer Foxtrot1x Sliding Rail Interface Plates](https://armsintel.com/wp-content/uploads/2024/03/sliding-rail-interface-plates-300x225.jpg)
This accessory is designed to fit most holsters made for handgun lights, and the versatile illumination capabilities of the Sig Foxtrot 1x makes any weapon system on which it is equipped fit for diverse applications.
Bear in mind that the single CR123 battery that this unit runs on is loaded via a bezel which you can turn counter-clockwise to remove, and clockwise to replace.
Be sure to check out the “…Additional Information” section below for even more info regarding the Sig Foxtrot light.
DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
Sig Foxtrot 1x for Sale
As of time of writing, the affordable Sig Sauer Foxtrot1x costs between $78 and $98. Buy it today from any of the following reliable sellers:
Remember that if it is currently not in stock at any of the preferred dealer website(s), you can either choose to backorder the weapon light, or opt in to be notified when it is back in stock.
Foxtrot 1x Gun Light Additional Information
Firearm Fit
The Foxtrot light is designed for compatibility with all compact & full-size Sig Sauer pistols, including the:
- P320 Compact, XCOMPACT, XCARRY, XFIVE, Full-size, Carry (not Sub-Compact)
- M17, M18
- P226 & MK-25 (with accessory rail)
- P229 (with accessory rail)
- P220 (with accessory rail)
- SP2022 (with accessory rail)
- 1911 (with accessory rail)
- MCX, MPX, 516, 716, M400 with Picatinny rail
The Sig Foxtrot 1x however, does not fit P365, P365X, or P365XL pistols, and LIMA Grip Modules.
Bear in mind that the accessory also fits firearms other than Sig Sauer, provided they feature a MIL-STD 1913 or Glock rail.
Stealth ID™ Technology
This weapon mounted light incorporates Sig Sauer’s Electro-Optics industrial design inspired by their legendary firearms; deflection armor trapezoidal surfacing breaks up the shape and visibility of the optic along with pistol slide serrations and grip checkering to add function to the form of all SIG SAUER electro-optics.
Construction Material
As the Sig Sauer Foxtrot1x housing or body is made using 6061 aluminum which is a precipitation-hardened aluminum alloy that contains magnesium and silicon as its major alloying elements, it is very resistant to corrosion; and so your gun light is guaranteed to hold up even if it’s frequently exposed to moisture, humidity, etc.
Finish
This accessory wears a black anodized finish which is chemically stable, non-toxic, and heat-resistant to the melting point of aluminum (1,221 oF). This makes the Sig Foxtrot 1x even more resistant to corrosion; the protective, wear-resistant layer of this finish on aluminum also helps ensure that its original appearance is retained for longer.
Additional Box Contents
- CR123A battery
- M1913/SIG sliding rail interface plate
- Glock® sliding rail interface plate
- E-Clip removal/installation tool
The above items are all included in the box with the Sig Foxtrot light.
Product Identification
Here’s a diagram to help you identify key components of the unit:
![Foxtrot 1x Light Parts](https://armsintel.com/wp-content/uploads/2024/03/foxtrot1x-parts-id.png)
Warranty/Guarantee
This Sig accessory is fully backed by their 10-Year Warranty. The Foxtrot 1x light is also covered by the Sig Sauer Electro-Optics Infinite Guarantee as well as Electronics & Tritium Component Limited 5-Year Warranty.
User Manual
If you’d like to learn how to insert the battery, mount the unit, operate, clean, and maintain the Sig Sauer Foxtrot1x even before you purchase it, you can read and/or download the English User Manual.
Sig Foxtrot 1x Rail Mounted Flashlight Reviews
This advanced weapon light offered by Sig Sauer is a favorite of many; read the following reviews for some insight into what actual users think of the product:
![](https://armsintel.com/wp-content/uploads/2024/03/sf1x-rev.png)
“Super bright, well made. I’m not a gun-light fella, so I haven’t mounted them (bought 2), but figured I should have a couple on-hand should I ever be in need. 4 stars only because the pressure on the switch to engage the light is fairly stiff, seems odd. Maybe this is for concealed carry, so its not easily turned ‘on’ while holstered. But its mildly annoying.
Otherwise I’m happy with it.”
![](https://armsintel.com/wp-content/uploads/2024/03/sfx1-rev2.png)
“Great light for the price. Nice and bright. Sturdy.”
![](https://armsintel.com/wp-content/uploads/2024/03/sf1x-rev3.png)
“Bought this on sale, good price and after fitting it to my SW M&P works well. The activation is a little stiff but should help to keep it off until you really want it on. I would recommend a buy when on sale.”
More Sig Foxtrot 1x reviews from another source:
![](https://armsintel.com/wp-content/uploads/2024/03/sf1x-rev4.png)
“Loved the light. The only problem is there were no instructions at all with it so it took a few minutes to figure out how to mount it but other than that everything was great. I would recommend this product. Works great and looks great on my P320”
![](https://armsintel.com/wp-content/uploads/2024/03/sf1x-rev5.png)
“I’m a huge Streamlight fan and I usually only run their Weapon Mounted Lights. However, I’m currently building a bedside pistol with a budget in mind. I bought this over the TLR-1 HL expecting it to not hold up to Streamlight quality. This Foxtrot 1X by Sig Sauer does NOT disappoint. With 450 lumens, this WML is BRIGHT! The build quality of the module is amazing and is very adjustable to fit many different pistol rails. I installed mine on a P320 Carry and the fitment is perfect. Easy install, easy to replace the battery, works well and even better than advertised and I’m very happy. Thank you, Optics Planet!”
![](https://armsintel.com/wp-content/uploads/2024/03/sf1z-rev6.png)
“Very bright light, covers wide area, easy to reach ambidextrous switch, reasonably priced, heavy duty body, glass area away from the muzzle blast of my Sig P-320 X-Full, battery life not yet tested but pretty sure it will last long seldom night shoot. Satisfied customer.”
![](https://armsintel.com/wp-content/uploads/2024/03/sf1x-rev7.png)
“Affordable yet same amazing Sig Sauer quality and finish. Very easy to mount, very bright and very easy to work. I think this one is made more for pistols, but I’ve mounted it on my AR and is just as effective on it. The light has two switches, one on either side that are easy to use regardless of how you’ve mounted the light on your weapon. Definitely no regrets about having purchased this.”
Remember that the Sig Foxtrot light can be purchased from any of these trusted retailers:
Sig Sauer Foxtrot1x Weapon Light Variants
The Sig Foxtrot 1x gun light has a variant offered in FDE (flat dark earth), as pictured below:
Sig Sauer Foxtrot1x FDE (SOF12002)
![Foxtrot 1x in FDE](https://armsintel.com/wp-content/uploads/2024/03/sf1x-fde-300x300.jpg)
Other Foxtrot Rail-Mounted Flashlights
Sig Sauer also offers the following Foxtrot lights apart from the 1X model:
Sig Sauer Foxtrot1 100/200/300 Lumens (SOF11001)
This model offers programmable output from 100 – 300 Lumens, plus the latest generation Cree LED for maximum brightness and runtime.
Sig Sauer Foxtrot2 550 Lumens (SOF21000)
This model boasts a more powerful output of 580 lumens, with a beam intensity of 13000 candela for superior brightness and excellent target illumination.
The Sig Foxtrot2 also offers programmable activation with 3 user defined modes (Momentary, Latching and Threshold), and includes four interchangeable paddle designs which allow users to customize the activation method according to their needs.
If you’d rather go with any of these other Sig weapon lights instead of the Sig Foxtrot 1x, just click on the corresponding link to view more details and purchase.