Sig’s Foxtrot2R is a 700 lumen, 20,000 candela pistol light, and the Foxtrot MSR rifle light comes in Full-Size and Compact versions at 1,350 lumens and 33,000 candela. In my 75 yard beam shots the Foxtrot2R surprised me most, with a tight hot spot and useful spill for its output. The MSR Full-Size runs longer; the Compact is shorter and lighter.
Specs per model, MSR Full-Size vs Compact and the verdict come first, then the beam tests.
Table of contents
- Sig Foxtrot Specs by Model
- First Look: Bright, Rugged, User-Focused
- MSR Full-Size vs Compact: Size, Batteries, Runtime
- EDC Full-Size vs Compact: Pocketable Power
- FOXTROT2R Specs and Features
- MSR Full-Size and Compact: Mounts, Switches, Batteries
- Beam Shots at 75 Yards: Real-World Performance
- SIG FOXTROT-MSR Compact: Specs and Features
- SIG FOXTROT-MSR Full-Size: Specs and Features
- SIG FOXTROT-EDC Full-Size: Specs and Features
- SIG FOXTROT-EDC Compact: Specs and Features
- Final Thoughts: Which FOXTROT Stands Out
- FAQ
Sig Foxtrot Specs by Model
| Model | Output | Candela | Runtime | Battery | Length |
|---|---|---|---|---|---|
| Foxtrot2R | 700 lumens | 20,000 | Up to 1.5 hr | 16340 rechargeable or CR123A | Not listed |
| Foxtrot MSR Full-Size | 1,350 lumens | 33,000 | 1.5 hr | 18650 rechargeable or two CR123A | 5.60 in |
| Foxtrot MSR Compact | 1,350 lumens | 33,000 | 1 hr | 18350 rechargeable | 4.42 in |
| Foxtrot EDC Full-Size | 1,350 lumens | 33,000 | 1.5 hr | 18650 rechargeable or two CR123A | 5.31 in |
| Foxtrot EDC Compact | 1,350 lumens | 33,000 | 1 hr | 18350 rechargeable | 4.12 in |
Foxtrot MSR Full-Size vs Compact
- Full-Size: 5.60 in, 18650 or two CR123A, 1.5 hours.
- Compact: 4.42 in, 18350, 1 hour.
- Both: same output, push button plus a remote tape switch with a SureFire compatible plug, Picatinny and M-LOK mounts, two batteries in the box.
Verdict
- Good: strong beam for the size, especially the Foxtrot2R; extra batteries and mounts included; IPX7 rated 2R and EDC lights.
- Know this: my test covered beam shots and handling, not long term durability.
More options: our micro weapon light rundown and handheld EDC light picks.
More Foxtrot coverage: Foxtrot MSR Compact and Foxtrot MSR launch.
🛒 Check Current Price for Sig Foxtrot on GunsAmerica
SIG’s FOXTROT lineup brings real output, rugged builds, and intuitive controls. We shot beam photos to 75 yards and pushed each light in the dark.
First Look: Bright, Rugged, User-Focused
The SIG SAUER flashlight lineup focuses on output, rugged construction and simple controls. SIG designed these lights for shooters and outdoor enthusiasts who need dependable illumination in any environment. I have tested them and appreciate their brightness, solid build, and practical features. SIG now offers lights alongside its firearms and optics.
MSR Full-Size vs Compact: Size, Batteries, Runtime
As shown below, the MSR lights sit side by side to highlight the size difference. The FOXTROT MSR Full-Size measures 5.60 inches, while the FOXTROT MSR Compact measures 4.42 inches. Each model uses a different battery: the Full-Size runs on a rechargeable 18650 Li-Ion battery, and the Compact uses a rechargeable 18350 Li-Ion battery. The Full-Size offers a runtime of 1.5 hours, and the Compact provides a runtime of 1 hour.
EDC Full-Size vs Compact: Pocketable Power
As shown below, the EDC lights sit side by side to highlight the size difference. The FOXTROT EDC Full-Size measures 5.31 inches, while the FOXTROT EDC Compact measures 4.12 inches. Each model uses a different battery: the Full-Size runs on a rechargeable 18650 Li-Ion battery, and the Compact uses a rechargeable 18350 Li-Ion battery. The Full-Size offers a runtime of 1.5 hours, and the Compact provides a runtime of 1 hour.
FOXTROT2R Specs and Features
SIG SAUER introduces the FOXTROT2R, a compact and powerful weapon-mounted white light built for both tactical professionals and firearm enthusiasts. Delivering 700 lumens and 20,000 candela, the FOXTROT2R produces a bright, focused beam for low light use. SIG’s FlexCore™ technology powers the light for up to 1.5 hours using either the included rechargeable 16340 battery or a widely available CR123A battery. Built from durable 6061 aluminum with an anodized finish, the FOXTROT2R is IPX7-rated for water resistance, for wet conditions.
The FOXTROT2R offers a customizable fit with four-position sliding rail inserts and two included rail interface inserts to accommodate both MIL-STD 1913 rails and non-standard pistol rails. Ambidextrous activation paddles allow quick access to momentary, latching, and threshold modes, while programmable activation settings give users full control over operation. Designed for self-defense, concealed carry, law enforcement, and tactical applications, the FOXTROT2R combines versatility, reliability, and performance in a compact package.
MSR Full-Size and Compact: Mounts, Switches, Batteries
Both the FOXTROT-MSR Full-Size and Compact include an integrated push-button activation and a remote tape switch with a SureFire-compatible plug. SIG provides two mounting options for the light: Picatinny and M-LOK. The package also includes a small wire holder that mounts to the Picatinny rail. Each model comes with two rechargeable batteries.
Beam Shots at 75 Yards: Real-World Performance
The SIG FOXTROT2R delivers both a tight center beam and a subtle flood light, creating excellent visibility. For a light rated at just 700 lumens, its performance at 75 yards was genuinely impressive.
The four non-2R lights share nearly identical specs, with size, weight, batteries, and intended use being the main differences. Each of those four puts out 1,350 lumens and 33,000 candelas.
SIG FOXTROT-MSR Compact: Specs and Features
SIG SAUER introduces the FOXTROT-MSR Compact, a rifle-mounted white light that combines power and versatility for short-barreled personal defense platforms. Delivering 1,350 lumens and 33,000 candela, this compact light keeps a slim aluminum housing. Its machined 6061 aluminum housing offers rugged protection, and the light runs for up to one hour on a single 18350 lithium-ion rechargeable battery. The FOXTROT-MSR ships with two batteries, giving users extended use right out of the box.
The FOXTROT-MSR Compact offers flexible mounting and activation options to suit a variety of firearm setups. It comes Scout Mount compatible and includes both Picatinny and M-LOK mounting interfaces for easy installation. An integrated push-button control and an included remote tape switch with a SureFire compatible plug provide intuitive access to both momentary and latching activation modes. Designed for hunting, self-defense, tactical use, and outdoor activities, the FOXTROT-MSR Compact is a flexible rifle light.
SIG FOXTROT-MSR Full-Size: Specs and Features
SIG SAUER introduces the FOXTROT-MSR Full-Size, a rifle-mounted white light that combines power and versatility for short-barreled personal defense platforms. Delivering 1,350 lumens and 33,000 candela, this full-size light produces a bright, focused beam in a sleek and durable 6061 aluminum housing. The FOXTROT-MSR runs for up to 1.5 hours on a single 18650 lithium-ion rechargeable battery or two CR123A batteries, and it ships with two 18650 batteries for extended use. Its anodized finish provides added durability, making it a reliable choice for hunting, self-defense, tactical operations, and law enforcement applications.
The FOXTROT-MSR Full-Size offers flexible activation and mounting options to fit a wide range of firearms. It features an integrated push-button control and a remote tape switch with a SureFire compatible plug, providing both momentary and latching modes. The light is Scout Mount compatible and includes both Picatinny and M-LOK mounting interfaces, along with a small wire holder that attaches to Picatinny rails. Designed for versatility and reliability, the FOXTROT-MSR Full-Size is aimed at professional and recreational shooters.
SIG FOXTROT-EDC Full-Size: Specs and Features
SIG SAUER introduces the FOXTROT-EDC Full-Size, a high-output handheld light designed for versatility in everyday and professional applications. Delivering 1,350 lumens and 33,000 candela, the FOXTROT-EDC provides powerful illumination in a compact, durable 6061 aluminum housing. SIG’s patented FlexCore technology allows users to power the light with either the included rechargeable 18650 lithium-ion battery or two standard CR123A batteries, offering up to 1.5 hours of runtime. The FOXTROT-EDC fits comfortably in a jeans pocket or can be attached to a vest, SIG pitches it for everyday carry, hiking, outdoor activities, or travel.
The FOXTROT-EDC Full-Size features both momentary and latching push-button activation for fast, intuitive control. It ships with two tailcaps, a crowned tailcap and a standard tailcap, and uses a custom reflector with a glass lens to deliver a precise, focused beam. Rated IPX7 for water resistance, this light combines durability and flexibility for a wide range of scenarios. Whether used for pocket carry, backpacking, or vehicle access, the FOXTROT-EDC covers a lot of uses.
SIG FOXTROT-EDC Compact: Specs and Features
SIG SAUER introduces the FOXTROT-EDC Compact, a high-output handheld light that delivers 1,350 lumens and 33,000 candelas in a small, durable 6061 aluminum housing. Designed for everyday and professional use, the FOXTROT-EDC Compact fits comfortably in a jeans pocket or attaches to a vest, providing versatile illumination for a wide range of activities. The light runs up to one hour on the included 18350 lithium-ion rechargeable battery and comes with a second battery to extend runtime when needed.
The FOXTROT-EDC Compact features both momentary and latching push-button activation for intuitive control. It ships with two tailcaps, a crowned tailcap, and a standard tailcap, and includes a metal deep-carry pocket clip for secure portability. A glass lens paired with a custom reflector delivers a precise, focused beam, and it is IPX7 rated. SIG pitches this compact light for everyday carry, hiking, outdoor activities, backpacking, travel, or vehicle use.
Final Thoughts: Which FOXTROT Stands Out
Overall, I like SIG’s FOXTROT lineup. The light that surprised me the most is the FOXTROT2R. At just 700 lumens, it delivers a very bright center beam for its rating. I initially expected it to be the weakest in the lineup, but it beat my expectations. Every light in the FOXTROT series performed well in my beam tests, and SIG’s inclusion of extra batteries and accessories right out of the box adds significant value. I will definitely be using these lights regularly and recommend giving them a try.
FAQ
How bright is the Sig Foxtrot MSR?
Sig rates both the Full-Size and Compact at 1,350 lumens and 33,000 candela.
What is the difference between the Foxtrot MSR Compact and Full-Size?
The Full-Size is 5.60 inches and runs 1.5 hours on an 18650; the Compact is 4.42 inches and runs 1 hour on an 18350.
What battery does the Foxtrot2R use?
A rechargeable 16340 or a CR123A.
Available on GunsAmerica Now
I’m a U.S. Air Force veteran, an avid hunter and fisherman, and a passionate videographer and photographer. I have the privilege of being the videographer for GunsAmerica, where I get to combine my love for firearms, videography and the outdoors into one incredible career.
When I’m not behind the camera, you’ll find me on the range competing in USPSA pistol matches and 2-Gun, or out in the field chasing the next great hunt or fishing spot.