SureFire DSF-500/590 Ultra-High Two-Output-Mode LED WeaponLight for Mossberg 500 and 590
- Virtually indestructible, two-output LED generates 600 lumens of blinding light on its max setting, and 200 lumens with nearly twice the runtime on high.
- Surefire Shotgun. Mossberg 500 and 590 shotguns with either 6¾ inch or 7 ¾ inch forend tube. Bezel Diameter - 1.37 inches.
- Switching: ambidextrous momentary- and constant-on switches on both sides, output-mode-selector switch on left side, system-disable switch on forend bottom.
- Slender, lightweight, high-impact polymer forend is textured for secure grip.
- Construction: Mil-Spec hard-anodized aluminum body.
- O-ring & gasket seals for weatherproofing.