The Nightstick TCM-550XLS is a compact weapon-mounted light that delivers 550 lumens from its super-bright LED. A precision-engineered total internal reflection (TIR) lens focuses the output into a sharp beam with an effective range of 136 meters. Completely ambidextrous rear-facing toggle switches on each side allow you to select momentary, constant-on, and strobe lighting modes with equal ease from either hand.
Built from aircraft-grade 6061-T6 aluminum with a polymer rear housing and finished with Type III hard anodizing, the TCM-550XLS resists impact and chemical damage while maintaining a waterproof design. The light ships with four handgun-specific modular rail inserts—pre-configured with a C1 insert for Glock pistols—plus two spare Allen screws, an Allen wrench, and one CR123 Lithium battery. Each unit is serialized for personal identification and backed by a Limited Lifetime Warranty. The TCM-550XLS delivers the brightness and durability needed for reliable weapon-mounted illumination.
