SureFire DSF-500/590 Forend 200/600 Lumen WeaponLight for Mossberg 500/590

SureFire's DSF-500/590 Forend Weaponlight is the ultimate upgrade for your Mossberg 500/590. To install this system, simply remove the original forend on your shotgun, and replace it with the DSF-500/590. This compact, lightweight weaponlight features a slender ergonomic design, ambidextrous controls, and activates instantly. The recoil proof LED emitter has two modes: low and high power. High power produces a 600 lumen beam of blinding white light, and low output creates a milder beam of 200 lumens which greatly improves the battery life. The DSF-500/590 has two switching modes, momentary-on and constant-on. Momentary-on is activated by pressing the front button and holding it down, the light will remain activated until the button is released. The constant-on is activated by pressing the rear button one and will remain active until switched off. The DSF-500/590 also has a system disable switch, that deactivates the entire system for safe transportation. Features of the DSF-500/590: Compatible with Mossberg 500 and 590 shotguns Polymer/Aluminum construction Mil-Spec hard anodized finish (2) 123A lithium batteries included Specifications 600 lumen output (high) 200 lumen output (low) 1.5 hour runtime (high) 3 hour runtime (low) 225 meter illumination distance SureFire Dedicated Forend 200/600 LU WeaponLight for Mossberg 500/590 DSF-500/590