Long Gun Compact Weapon Light

The Nightstick Long Gun Compact Weapon Light (Model LGC-550XL) is purpose-built for tactical rifles and carbines equipped with Picatinny rail systems. Designed for law enforcement, military, and civilian operators who demand reliable target identification and threat assessment in low-light environments, this compact fixture delivers the performance critical to tactical operations without the bulk of full-size alternatives. Its diminutive profile—measuring just 2.5 inches in length and weighing a mere 0.1 pounds—makes it an ideal choice for precision riflemen and operators running lightweight or CQB-configured platforms.

At the heart of this weapon light lies a 550-lumen super-bright LED paired with a precision-engineered total internal reflection (TIR) lens, generating a focused white beam rated at 13 degrees. This optical design concentrates maximum candela at distance while maintaining usable peripheral illumination, the hallmark of effective tactical lighting. The TIR lens geometry ensures minimal aberration and consistent beam pattern across operational distances, eliminating the inconsistency that plague reflector-based designs. The compact housing maintains structural rigidity while minimizing profile interference with optics, charging handles, and rail-mounted accessories—critical considerations on duty rifles and competition carbines where every millimeter of rail real estate counts.

This light serves operators running AR-15 variants, 7.62×51 NATO platforms, and other Picatinny-railed long guns in patrol, tactical entry, and marksmanship disciplines. Its compact footprint is especially valued by shooters using magnified optics where mounting real estate is limited or clearance between objective and rail is tight. Installation is straightforward—the light clamps directly to standard 1913 Picatinny slots without require adapters or proprietary mounts. Whether mounted on handguard, upper receiver, or suppressor-compatible systems, the LGC-550XL delivers dependable illumination in the compact package professionals expect.