This Ncstar VAFLFSP Vism AR-15,M4 Flashlight A2 Iron Front Sight Post With Weaver/ Picatinny Mount Is super bright. Comes with pressure switch for AR15. This is a 3 Watt Bright CREE LED Flashlight with 200 Lumens Peak Output. A2 Front Sight Post is at the 1.5" 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. Mounts onto Weaver/ Picatinny/ MIL-STD 1913 type rails. 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. Die Cast Aluminum Body with Black Anodized body. Uses 1 CR123A Lithium Type Battery (Included). Dimensions: 3.5"L X 1.6"H X 1.4"D.
We suggest You Purchase Extra Batteries For This Item # 123A Batteries