SureFire DSF-500/590 Forend Weapon Light for Mossberg 500/590 Shotgun

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  • £359.00
  • Regular price £399.00
  • 4 In Stock - 7-10 day delivery
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Featuring two levels of tactical illumination, ambidextrous switching, a slender ergonomic design, and legendary SureFire reliability and durability, the DSF-500/590 is the ultimate WeaponLight for Mossberg 500 or 590 shotguns. This compact, lightweight system replaces the weapon’s original factory forend and features a recoil-proof LED that generates 600 lumens of blinding white light at maximum output, or 200 lumens with twice the runtime on its high setting. The LED’s light is focused by a precision reflector to create a smooth, wide beam perfect for closer-range shotgun applications typical in law enforcement and home defense—with enough reach and surround light to properly identify threats and maintain situational awareness. Large, tactile momentary and constant-on switches on both sides provide precise control by left- and right-handed shooters.


  • Virtually indestructible, dual-output LED generates 600 lumens of blinding light on max setting, and 200 lumens with nearly twice the runtime on low setting
  • Precision reflector shapes beam for ample reach with excellent surround light for close- to medium-range applications
  • Switching — ambidextrous momentary- and constant-on switches, output-mode-selector switch on left side, system-disable switch on forend bottom
  • Slender, lightweight, high-impact polymer forend is textured for secure grip
  • Fits any 500 or 590 shotgun variant with a 6 ¾-inch forend tube (magazine tube) — no weapon modifications required
  • Mil-Spec hard-anodized aluminum body; coated, tempted window; O-ring & gasket seals for weatherproofing
  • Includes high-energy 123A batteries with 10-year shelf life
  • Included internal spacer provides a proper fit for Mossberg 500s or 590s with 7¾-inch forend tubes


  • HIGH OUTPUT: 600 lumens
  • HIGH RUNTIME: 1.5 hours
  • PEAK BEAM INTENSITY: 13,000 candela
  • BATTERIES: Two 123A lithium (incl.)
  • SWITCHING: Momentary-on / constant-on pressure switches
  • LENGTH: 9.2 in (23.4 cm)


  • HIGH OUTPUT: 600 lumens
  • HIGH RUNTIME:1.5 hours
  • LOW OUTPUT: 200 lumens
  • LOW RUNTIME: 3 hours
  • DISTANCE: 225 meters


  • CONSTRUCTION: Polymer / aluminum
  • FINISH: Mil-Spec Hard Anodized
  • WEIGHT W/ BATTERIES: 18.2 oz (516 g)
  • BEZEL DIAMETER: 1.37 in (3.47 cm)
  • SKU: DSF-500/590
  • UPC: 084871321020