Nightstick TWM852XL Long Gun Weapon Light Cree LED 850 Lumens CR-123 Battery Black 6061 T6 Aluminum

The TWM-852XL Xtreme Lumens™ Tactical Weapon-Mounted Long Gun Light uses an LED rated 850 lumens for 1.75 hours providing a beam distance of 245 meters. The rear-facing single switch provides both momentary and constant-on lighting operation. Designed to securely attach to a long gun Picatinny rail, the IP-X7 rated waterproof housing is constructed from aircraft-grade 6061-T6 aluminum. The TWM-852XL comes preinstalled with one set (2) cross-rail inserts. An Allen wrench and 2 CR123 lithium-metal batteries and also included for quick installation and operation. (Not compatible with rechargeable batteries.)

Features
LED technology
Single switch functionality
Momentary or constant-on flashlight
Sharp focused beam for distance illumination
Light comes pre-installed with 1 set (2) cross-rail inserts
Allen wrench (included)
2 CR123 Lithium batteries (included)
Aircraft-grade 6061-T6 aluminum housing w/Type III hard anodized finish
245 meter beam distance
IP-X7 Waterproof
Impact & chemical resistant
Serialized for personal identification
Limited Lifetime Warranty