Ultimate Arms Gear Tactical ACU Army Digital Xenon Military Flashlight Tac - Light Kit For Remington 870/1187/11-87 12/.20 Gauge Shotgun With A 7/8" Weaver-Picatinny Rail Includes : Weaver Mounting Ring, Remote Pressure Switch Cord , Push Button Compass Cap, And Batteries Super Bright 90 Lumens Installs In Seconds No Gunsmithing Needed ACU Army Digital Camo Pattern Remote Pressure Switch And Push Button Liquid Filled Compass Back For Your Choice Of Application Operates On 2 CR123A Batteries (included)