SUREFIRE ULTRA HIGH DUAL OUTPUT LED FOR MOSSBERG 500/590, MODEL DSF-500/590

Product Details

Featuring two levels of tactical illumination, ambidextrous switching, aslender ergonomic design, and legendary SureFire reliability anddurability, the DSF-500/590 is the ultimate WeaponLight for Mossberg 500or 590 shotguns. This compact, lightweight system replaces the weapon’s original factoryforend and features a recoil-proof LED that generates 600 lumens ofblinding white light at maximum output, or 200 lumens with twice theruntime on its high setting.  The LED’s light is focused by a precisionreflector to create a smooth, wide beam perfect for closer-range shotgunapplications typical in law enforcement and home defense—with enoughreach and surround light to properly identify threats and maintainsituational awareness. The DSF-500/590 features large, tactile momentary and constant-onswitches on both sides for precise control by left- and right-handedshooters.  Selecting the LED’s output is achieved by activating the lightin constant-on mode and then pressing the output-mode selector switchuntil the desired output level (600 or 200 lumens) is set.  The selectedoutput can then be left in constant-on mode or switched to momentaryactivation, and it stays at that output level until reset.  EveryDSF-Series WeaponLight also features an integrated system-disable switchto prevent accidental activation during transport, storage, or stealthoperations. A lightweight but strong aluminum module protects the optics, LED, andsophisticated electronics, minimizing length with side-by-side placementof the two lithium batteries that power the system.  The module has aMil-Spec hard anodized finish to protect against scratches, abrasion,and corrosion, while O-ring and gasket seals keep out moisture, dust,and debris.  The slender forend body is made from extremely tough polymerand is textured for a secure hold and features large, tactile momentaryand constant-on switching on both sides for precise control by left-and right-handed shooters. The DSF-500/590 fits as-is any 500 or 590 shotgun variant with a 6¾”forend tube (magazine tube).  An included internal spacer provides aproper fit for 7¾” forend tubes. The DSF-500/590 provides unmatched power, versatility, and control,making it a must-have on Mossberg 500 and 590 shotguns used in combat,law enforcement, or home defense. FITS: Mossberg 500 and 590 shotguns with either 6¾” or 7 ¾” forend tube FEATURES:

• 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
• Precision reflector shapes a versatile beam with ample reach and surround light for close- to medium-range applications
• 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; coated, tempted window; O-ring & gasket seals for weatherproofing
• Includes high-energy 123A batteries with 10-year shelf life
• Backed by SureFire’s No-Hassle Promise

SPECIFICATIONS:

Output / Runtime — White Light

High	600.0	lumens / 1.5 hours
Low	200.0	lumens / 3.0 hours**

Tactical Runtime**	3.0	hours
Bezel Diameter	1.37	inches
Weight w/Batteries	18.2	ounces
Batteries	2	123A (included)

** Runtime until output drops below 50 lumens.