DSF-500 / 590 SHOTGUN FOREND WEAPONLIGHT Ultra-High Dual-Output LED Forend w/ Integrated WeaponLight for Mossberg 500 & 590


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SKU: DSF-500/590 Category: Tags: ,


  • A must-have for Mossberg 500 and 590 shotguns used in combat, law enforcement, or home defense
  • Recoil-proof LED generates 600 lumens or 200 lumens of TIR-focused light
  • Reliable and intuitive switching for easy instant activation

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.


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)