Steiner Optics Battle Light MK4 500-Lumen Weapon Light (Picatinny)
The Steiner Battle Light MK4 is a low-profile, weapon-mounted white light built around a recoil-resistant LED and a compact design that keeps the light tight to the rifle to reduce barrel shadow. Output is rated at 500 lumens with a 10° beam and a listed range of 300 meters.
This light mounts to a MIL-STD-1913/Picatinny rail via a low-profile thumb screw mount and supports integrated push-button activation. This unit includes a thumb pad remote switch.