FM Optics Magaxine Tube LED Flashlight for Mossberg 500 Black

Features and Specifications:
Manufacturer Number: FMMB500FL
C4 LED Technology
Light replaces current magazine cap
Perfect for home defense, or tactical scenarios where light is needed
Twist on and off
Does not reduce magazine capacity
Takes one CR2 3V battery(not included)
38 lumens

Fits:
Mossberg 500 12 Gauge shotguns

Does Not Fit:
Aftermarket tube extensions