Sig Sauer Foxtrot-MSR 1350 Lumen Tactical Light M-LOK Rail Mount

The Sig Sauer Electro-Optics SOFR1FS0 Foxtrot-MSR delivers 1350 lumens of white light output for tactical applications requiring immediate target identification and engagement. This black anodized aluminum weapon light integrates seamlessly with modern rifle platforms through dual mounting compatibility.

What Makes This Different

The Foxtrot-MSR stands apart from basic weapon lights with its dual-mount system accommodating both Picatinny rails and M-LOK handguards without additional adapters. The 1350-lumen output significantly exceeds standard 300-500 lumen tactical lights while maintaining a compact 4.2-inch profile. Sig Sauer's electro-optics division engineered this light specifically for MSR (Modern Sporting Rifle) platforms, ensuring proper beam pattern and switch placement for rifle applications.

Key Features

• 1350 lumens white light output with focused beam pattern for target identification
• Black anodized aluminum construction rated for rifle recoil and impact resistance
• Dual mounting system: Picatinny rail clamp and M-LOK direct attachment
• Ambidextrous pressure switch compatible for left and right-handed operation
• IPX7 waterproof rating withstands submersion up to 1 meter for 30 minutes
• Runtime of 1.5 hours on high setting with rechargeable lithium battery
• Quick-detach lever system allows tool-free removal and reinstallation

Field performance demonstrates reliable function across temperature ranges from -20°F to 120°F without output degradation. The focused beam pattern provides effective illumination at distances up to 200 yards for hunting applications while maintaining sufficient spill light for close-quarters scenarios. Law enforcement and competitive shooters report consistent activation under stress due to the ergonomic switch placement and positive tactile feedback.

Technical Specs

• Light Output: 1350 lumens white LED
• Runtime: 1.5 hours high / 8 hours low setting
• Dimensions: 4.2" length x 1.3" diameter
• Weight: 5.2 ounces with battery
• Construction: Black anodized aluminum housing
• Mounting: Picatinny rail clamp and M-LOK direct mount
• Battery: Rechargeable lithium-ion (included)
• Water Rating: IPX7 submersible to 1 meter
• Country of Origin: USA

The Foxtrot-MSR addresses the specific lighting needs of modern rifle platforms with proven Sig Sauer reliability and dual-mount versatility. Current inventory levels indicate strong demand from both civilian and professional users seeking dependable weapon-mounted illumination.