HIVIZ M400 SHOTGUN FRONT SIGHT

MAGNETIC FOR .328-.437" RIBS FEATURES:-Magnetic front shotgun sight-Fits ribs from .328" to .437" (21/64" - 7/16", or 8.3mm - 11.1mm)-Comes with 2 red &2 green fiber optic family LitePipes-Made to fit: -Winchester (all post-1964 pumps & autoloaders) -Mossberg (all non-ported models) -Browning (Citori target grades, except for super wide ribs) -S400-R Beretta (S682 Comp, trap guns)