Bayco Nightstick TCM-5B Subcompact Weapon-Mounted Light 650 Lumens White LED Black Anodized

The Bayco Nightstick TCM-5B is a subcompact weapon-mounted light designed specifically for narrow-rail, short 1913 pistols such as the Glock 43X, Sig Sauer P365 X-Macro, and Springfield Hellcat. It delivers 650 lumens of white LED illumination with a focused beam that reaches out to 446 feet (136 meters), giving concealed-carry and duty handguns a powerful low-light capability in an ultra-compact package.

The housing is machined from 6061 T-6 aluminum with a black anodized finish, measuring just 2.50 in overall and weighing only 2.25 oz. A single CR123 battery powers the light, and the body is sealed to an IPX7 waterproof rating so rain, splash, and brief submersion are non-issues on the range or in the field. The low-profile rail clamp is purpose-built for short, narrow accessory rails, allowing the TCM-5B to hug the dust cover of subcompact pistols without adding snag points or interfering with a clean draw from a holster.

Ambidextrous rear-mounted toggle switches sit just behind the trigger guard, giving the shooter easy access to momentary-on, constant-on, and strobe activation with either hand. The white LED produces a clean, balanced beam with useful peripheral spill for target identification and threat assessment in low-light conditions, making the TCM-5B a purpose-built lighting solution for the latest generation of micro and subcompact defensive pistols.