Nightstick TCM-365 Subcompact Light for Sig P365 — 650 lm

The Nightstick TCM-365 is a subcompact weapon-mounted light designed for the Sig Sauer P365 family of pistols. It delivers 650 lumens from a single CR123 battery and ships with one CR123 lithium cell included. An engineered TIR lens produces a tight, high-contrast spot with a defined outer halo and a stated reach of 136 meters for target identification. Construction combines aircraft-grade 6061-T6 aluminum with a polymer rear housing and a Type III hard-anodized black finish.

Key Specifications

• The output is 650 lumens.
• The power source is a single CR123 battery (included).
• The engineered TIR lens projects to 136 meters.
• The body is constructed from 6061-T6 aluminum with a polymer rear housing.
• The finish is Type III hard anodized in black.
• The overall length measures 2.50 inches.
• The weight is 2.25 ounces.
• Switching is via ambidextrous rear-facing toggle switches supporting momentary and constant-on modes.
• The unit is rated IPX7 for waterproof performance.
• The light is serialized for personal identification.

The TCM-365 is a compact, purpose-built lighting option for users who need a low-profile mount on P365-series pistols. With high output, focused beam geometry, ambidextrous controls, and durable materials, it delivers practical illumination for routine carry and professional applications while maintaining a small footprint on the rail.