The Sig Sauer Foxtrot-MSR is a compact, rifle-mounted white light purpose-built for modern tactical carbines and short-barreled platforms. With 1350 lumens and 33,000 candela, this Scout Mount compatible light delivers serious illumination in a tough 6061 anodized aluminum body designed to handle the recoil and abuse of serious shooters. Whether you're running a home-defense AR, a precision patrol rifle, or a specialized short-barrel setup, the Foxtrot-MSR gives you the brightness and runtime you need for legitimate low-light work.
Setup is straightforward: the light ships with both Picatinny rail and M-Lok mounts, so you can attach it to whatever platform you're working with. The included remote tape switch uses a SureFire-compatible plug—a nice touch that lets you integrate it into existing light-control systems without hunting for adapters. Activation is intuitive: push the integrated button on top for momentary mode (light on while held), or press it again to lock it on for sustained illumination. Two included 18350 lithium-ion batteries keep you running for up to an hour per charge, and the compact form factor won't turn your gun into a searchlight.
This isn't a flashlight you mount on a rifle as an afterthought. The Foxtrot-MSR was engineered for serious users who understand that a quality mounted light is part of responsible low-light shooting. The output is bright enough to identify threats and navigate dark spaces, while the durable construction means it'll survive actual use.
| Brand | Sig Sauer |
| Model | Foxtrot-MSR (SOFR1CM0) |
| Output | 1350 Lumens |
| Candela | 33,000 |
| Housing Material | 6061 Anodized Aluminum |
| Mount Compatibility | Picatinny Rail, M-Lok, Scout Mount |
| Switch Type | Remote Tape Switch (SureFire Compatible Plug) |
| Activation Modes | Momentary and Latching |
| Battery Type | 18350 Lithium-Ion (rechargeable) |
| Batteries Included | 2 |
| Runtime | Up to 1 hour (per battery) |
The Foxtrot-MSR ships with both Picatinny and M-Lok mounts and is Scout Mount compatible, so it works on any modern carbine or rifle with those mounting systems—including short-barreled rifles (SBRs), AR platforms, and other tactical setups. The compact design makes it especially well-suited for short-barrel personal defense rifles.
Yes. The Foxtrot-MSR's remote tape switch includes a SureFire-compatible connector, which is the industry standard and pairs with SureFire light-control systems and accessories.
The light comes with two rechargeable 18350 lithium-ion batteries, the remote tape switch, and both Picatinny rail and M-Lok mounting hardware so you can attach it to your platform right away.
You'll get up to 1 hour of runtime per 18350 battery at full output. Since two batteries are included, you have extended operating time before needing to recharge.
Sig Sauer
