HiViz M Series Magnetic Front Sight - M400
Four interchangeable, high-intensity LitePipes are included with all M-Series sights allowing the shooter to adjust to existing light conditions. The S-Series includes a single LitePipe in your choice of green or red at a more economical price.
HiViz’s snap on/off magnetic base is available in four different sizes to fit virtually any rib width from 11/64" to 9/16". Refer to the selection chart for compatibility. Not compatible with fiber or aluminum ribs.