Night Stick TWM-854XL Weapon-Mounted Long Gun Light, 850 Lumens

The Night Stick TWM-854XL Xtreme Lumens Tactical Weapon-Mounted Long Gun Light delivers a bright 850 lumens of LED output paired with a deep parabolic reflector to produce a usable beam rated at 245 meters. Designed for long-gun installation, the unit mounts to a Picatinny rail and operates in either momentary-on or constant-on modes via the included remote pressure switch. The housing is constructed from aircraft-grade 6061-T6 aluminum with a Type III hard-anodized finish for durable field use. The package includes the light with remote pressure switch installed, rail connector and mounting hardware, adhesive-backed hook-and-loop strips, spare cross-rail inserts and screws, Allen wrench, and two CR123 batteries (not compatible with rechargeable batteries).

Key Specifications

• The output is 850 lumens.
• The usable beam distance is 245 meters.
• Switch functionality is momentary-on and constant-on.
• The mounting interface is a Picatinny rail.
• The case material is aircraft-grade 6061-T6 aluminum with Type III hard-anodized finish.
• The overall length is 3.75 inches (95 mm).
• The width is 1.5 inches (35 mm).
• The depth is 1.5 inches (35 mm).
• Power is supplied by two CR123 lithium primary batteries.
• The drop rating is 2 meters.

With a balance of high output, focused beam performance, and hardened aluminum construction, the TWM-854XL is suited to long-gun use where reliable, long-range illumination is required. The included remote pressure switch and mounting hardware provide ready integration on Picatinny-equipped platforms while the compact footprint preserves balance and handling.