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Sig Sauer FOXTROT MSR Full Size Weapon Light w Remote Switch 1350 Lumens 33 000 Candela Black SOFR1FS0 UPC 798681675050
Product Description
The Sig Sauer FOXTROT-MSR Full-Size Weapon Light in Black (MPN: SOFR1FS0) is an ultra-high-output long-gun illumination system engineered to deliver powerful target identification, long-range illumination, and tactical control for AR-15s, carbines, and modern sporting rifles. Delivering a blinding 1,350 lumens of white light paired with an intense 33,000 candela peak beam intensity, the FOXTROT-MSR casts a deep, penetrating beam that cuts through ambient photonic barriers, heavy tint, and dark outdoor environments.
Designed for mission adaptability, the FOXTROT-MSR package includes both a tactile push-button tailcap switch for direct thumb-activation and an inline remote pressure switch complete with integrated cable routing clips for M-LOK handguard placement. Powered by a single rechargeable 18650 lithium-ion battery (included) or two standard CR123A batteries, this high-performance light offers versatile power management without compromising brightness or runtime performance.
Constructed from rugged, aircraft-grade aluminum and finished in a durable Type III hardcoat anodized black treatment, the light housing is IPX-7 waterproof-rated to withstand harsh environmental weather conditions and continuous recoil forces. Outfitted with a high-clamp mounting interface compatible with standard Picatinny and M-LOK rail configurations, the Sig Sauer SOFR1FS0 is a combat-ready lighting solution for home defense, night training, and tactical duty rifles.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Mounts to standard MIL-STD-1913 Picatinny rails and M-LOK handguard slots via the included mounting brackets. Accepts both 18650 rechargeable batteries and standard CR123A batteries. (Note: Utilizing the included 18650 lithium-ion battery unlocks maximum 1,350 lumen / 33,000 candela performance; running CR123A batteries provides a lower output profile with extended shelf-life storage stability).
- Perform a complete firearm safety check: drop the magazine, pull the charging handle rearward, lock the action open, and visually inspect the chamber to verify zero live rounds are present.
- Select your preferred rail position on the forend, ensuring the light bezel sits slightly behind or flush with the muzzle device to prevent heavy carbon fouling on the lens.
- Secure the mounting bracket onto your M-LOK or Picatinny rail section and torque the mounting screw to manufacturer specification (approx. 20–25 in-lbs).
- Insert the charged 18650 battery (positive terminal facing forward toward the bezel) into the aluminum light body.
- Thread on either the standard push-button tailcap or the remote pressure switch tailcap until fully seated against the weather sealing O-ring.
- If installing the remote pressure switch, attach the pressure pad to your top rail or M-LOK slot using the included mounting clips, routing the cable neatly to avoid snag hazards prior to range staging.
Key Features
- Extreme 1,350 Lumen / 33,000 Candela Output: High-candela beam profile pierces deep into darkness for positive long-range target identification.
- Dual Switch Activation Included: Comes complete with a push-button tailcap switch and an inline remote pressure switch.
- Dual-Fuel Power Versatility: Powered by one rechargeable 18650 battery (included) or two standard 3V CR123A lithium batteries.
- Rugged Aircraft Aluminum Body: Machined aluminum housing withstands severe drop impacts, weapon recoil, and hard thermal cycling.
- IPX-7 Waterproof Rating: Submersible up to 1 meter, ensuring reliable operation under heavy rain and adverse field conditions.
- M-LOK & Picatinny Mounting Compatibility: Includes mounting hardware for seamless attachment to modern M-LOK handguards and standard 1913 top rails.
Product Specifications
- Brand: Sig Sauer
- Model/Series: FOXTROT-MSR Full-Size Weapon Light
- MPN / SKU: SOFR1FS0
- UPC: 798681675050
- Luminous Output: 1,350 Lumens
- Peak Beam Intensity: 33,000 Candela
- Battery Type: One (1) 18650 Rechargeable (Included) or Two (2) CR123A
- Switching: Push-Button Tailcap & Remote Pressure Switch
- Mounting Interface: M-LOK & MIL-STD-1913 Picatinny
- Material: Aircraft-Grade Aluminum
- Finish / Color: Type III Hardcoat Anodized Black
- Weight (w/ Battery): Approx. 5.5 oz
- Country of Origin: USA / Imported
