Nightstick SFL Shotgun Forend Light for Mossberg 500/590

Nightstick SFL Shotgun Forend Light

The Nightstick SFL is a complete forend replacement designed specifically for Mossberg 500, 590, 590A1, and Shockwave pump-action shotguns. This is not an add-on light—it replaces your factory forend entirely, integrating illumination directly into the weapon's handling system.

Construction and Design

Durable Materials: The forend is built from a one-piece body of heavy-duty glass-filled nylon with an over-molded rubber grip area. This construction provides both strength and ergonomic comfort during extended use.

Ergonomic Features: The palm swell design improves grip control during light activation and weapon manipulation under stress. The ambidextrous switches are positioned intuitively toward the front for easy activation with either hand.

Accidental Activation Prevention: Both buttons are surrounded by a small raised bump guard that helps prevent accidental activation while racking the action or laying the shotgun on its side.

Lighting Performance

• Output: Super-bright LED rated at 1200 lumens
• Beam Distance: 203 meters with a tightly focused beam
• Reflector: High-efficiency deep parabolic reflector for concentrated light throw
• Runtime: Approximately 1.5 hours on standard CR123 batteries

Power Options

The SFL comes with two CR123 batteries. For those preferring rechargeable power, an optional 18650 lithium-ion battery kit is available separately.

Included Accessories

• Hand stop/safety strap
• SFL action tube nut wrench for easy installation and removal
• Two CR123 batteries

Warranty

Limited lifetime warranty covers defects in materials and workmanship.

The Nightstick SFL represents a practical solution for shooters who want integrated illumination on their defensive or tactical shotgun without compromising ergonomics or reliability.