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. Serialized for personal identification. 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 cross-rail inserts. Includes Allen wrench and 2 CR123 lithium-metal batteries. (Not compatible with rechargeable batteries.)
Specifications:

Type	Weapon Light
Output	850 Lumens
Bulb Type	Cree Led
Body Diameter	1.5"
OAL	3.5"
Weight	4.5 oz
Battery	CR123 (2)
Proofs	Waterproof/Impact Resistant
Color	Black
Material	6061 T6 Aluminum
Head Diameter	1.2"
For Series	Long Gun Picatinny Rail
Rechargeable	No
Filter Color
Switch Type	Push Button Tail