NcSTAR Ar-15/M4 LED Flashlight w/ A2 Iron Front Sight Post CR123A White 200 Lumens Black. NcSTAR designed these Rifle Weapon Lights with a bright 150 lumen CREE LED that is easily activated with the ambidextrous buttons that have off constant on and strobe functions. The NcSTAR AR-15/M4 LED Weapon Light w/ A2 Iron Front Sight Post mounts to Picatinny/Weaver 1913 rails and the A2 post is adjustable for elevation. Light up your surroundings with this sturdy and reliable NcSTAR AR15 Flashlight w/ A2 Iron Front Sight Post. Specifications for NcSTAR AR-15/M4 LED Flashlight w/ A2 Iron Front Sight Post: Manufacturer: NcSTAR Light Output: 200 lumens Bulb Type: CREE LED Battery Type: CR123A Beam Color: White Color: Black Gun Model: M4 AR-15 Sight Mounting Orientation: Top Mounted Sight Position: Front Front Sight Color: Black Length: 3.5 in Rear Sight Color: Front Sight Only Weight: 4.2 oz Fabric/Material: Die Cast Aluminum Gun Make: AR Platform Finish: Anodized Front Blade Height: 1.5 in Battery Quantity: 1 Included Accessories: Standard Gun Type: Rifle Mount Type: Weaver Features of NcSTAR AR-15/M4 LED Flashlight w/ A2 Iron Front Sight Post: 3 Watt Bright CREE LED Flashlight 150 Lumens Peak Output; A2 Front Sight Post is at the 1.5in AR15 Height for back-up iron sights. A2 Post is adjustable for elevation. Ambidextrous button arrangement two button on each side for Momentary (rear button) and Constant On/Off (forward button). Buttons are easily accessible from your support hand when grasping handguard. Back of flashlight features a rear mounted button for the Flashlight Strobe feature and a 3.5 mm jack in the back for the included remote momentary pressure switch. Flashlight can extend past the edge of the handguard with the cantilever style mount design preserving rail space and for making a more comfortable hold on the shorter carbine Picatinny handguards Package Contents: NcSTAR AR-15/M4 LED Flashlight w/ A2 Iron Front Sight Post CR123A Lithium Battery Remote Momentary Pressure Switch NcSTAR Ar-15/M4 LED Flashlight w/ A2 Iron Front Sight Post VAFLFSP: CR123A White 200 Lumens Black