SureFire DSF-500/590 Shotgun Forend WeaponLight - Dual-Output 600/200 Lumens
The SureFire DSF-500/590 is a dedicated replacement forend with an integrated white light for Mossberg 500/590 shotguns. The recoil-proof LED provides two selectable output levels (600 or 200 lumens) through a precision reflector for a smooth beam with usable reach and spill.
Ambidextrous momentary- and constant-on pressure switches are built into both sides of the forend, along with an output-mode selector and a system-disable switch to prevent inadvertent activation.