The TCM-365 subcompact weapon-mounted light tailored for Sig Sauer P365-series pistols delivers 650 lm powered by a single CR123 battery. Its unique rail clamp is exclusively designed to snugly fit the distinctive side slots on P365 model pistols, including the X, XL, SAS, 380 and XL Spectre Comp variations. Engineered with precision, the TCM-365 features a TIR lens that projects a focused bright spot, enabling threat identification and confirmation up to 136 m. This lens also creates a well-defined outer halo, enhancing situational awareness. For ease of use, the TCM-365 incorporates fully ambidextrous and intuitive rear-facing toggle switches on both sides. These switches allow effortless operation of momentary-on and constant-on lighting modes, while a user-programmable strobe mode and battery-safe mode offer added functionality. Constructed using aircraft-grade 6061-T6 aluminum and featuring a polymer rear housing, the light is accompanied by a single CR123 Lithium battery.