This device is truly a multi-purpose unit: Green laser with pressure pad, that strobes, and also has a front post sight.
AR15/M4 Green Laser with Strobe and A2 Iron Front Sight Post
Fully adjustable Green Laser: Freq. 532nm, Class IIIa Laser, Maximum Output: <5mw
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 Laser features a rear mounted button for the Laser 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
Green Laser 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 - 3.6"L X 1.6"H X 1.4"D
Weight - 4.5 oz. without pressure switch
Weight - 4.8 oz. with pressure switch