Nightstick TCM5B Subcompact Weapon Light 650 Lumens Narrow Rail

The Nightstick TCM5B delivers professional-grade illumination in a compact package specifically engineered for narrow rail handguns. This 650-lumen LED weapon light provides the tactical advantage needed in low-light situations while maintaining the streamlined profile essential for concealed carry applications.

What Makes This Different

Unlike bulky full-size weapon lights that add unnecessary weight and printing issues, the TCM5B features a subcompact design that maintains weapon balance and holster compatibility. The narrow rail mounting system ensures secure attachment without interfering with standard grip techniques or sight alignment. Advanced LED technology delivers 650 lumens of crisp white light while consuming minimal battery power compared to older incandescent models.

Key Features

• 650-lumen CREE LED produces intense white light beam for target identification
• Subcompact aluminum housing measures just 2.5 inches in length
• Narrow rail clamp fits standard Picatinny and Weaver rail systems
• Ambidextrous activation switches accommodate both right and left-handed shooters
• IPX4 water resistance rating protects against rain and moisture
• Aircraft-grade aluminum construction with Type III hard anodized finish
• Runtime of 1.5 hours on high setting with single CR123A battery

Field performance demonstrates reliable activation under recoil stress with consistent light output throughout the battery cycle. The focused beam pattern illuminates targets at defensive distances while providing sufficient peripheral lighting for threat assessment. Law enforcement agencies report successful deployment in urban environments where compact size prevents snagging on equipment or cover.

Technical Specs

• Light Output: 650 lumens maximum, 65 lumens low mode
• Beam Distance: 120 meters effective range
• Dimensions: 2.5" L x 1.1" W x 1.3" H
• Weight: 2.1 ounces with battery
• Battery: Single CR123A lithium (included)
• Runtime: 1.5 hours high / 15 hours low
• Construction: 6061-T6 aluminum with hard anodized finish
• Operating Temperature: -20°F to 120°F
• Rail Compatibility: Standard Picatinny/Weaver narrow rails
• Water Rating: IPX4 splash resistant

The TCM5B addresses the specific needs of concealed carry practitioners and duty personnel who require reliable illumination without compromising weapon handling characteristics. Limited availability of subcompact weapon lights in this lumen range makes the TCM5B a strategic choice for serious applications.