OLIGHT Javelot Tac M 1000 Lumens Rechargeable Tactical Flashlight, Rail Mounted Light with 600 Meters Long Distance, MLOK Flashlight with Removable Slide Rail Mount and Remote (Black)Professionally designed for MLOK mounts, Ideal for Medium to Long range Applications Olight's compact flashlight for long range builds combines an amazing 600 meter throw with a 1,000 lumen max output from its single rechargeable battery Using a unique round light source, the led tactical flashlight provides a rounder, more even beam pattern and a super cris, well defined hotspot The dual button remote pressure switch (available separately) locks