HIVIZ NRW MAG SG CMB GRN/ORG .328"

Hi-Viz, Narrow Magnetic Shotgun Front and Rear Sight Combo Pack. Fits shotguns with ribs from .218" to .328" (7/32" to 21/64") (5.5mm to 8.3mm). Rear sight is fully adjustable and features two Green, non-replaceable LitePipes. Front sight includes one Green and one Orange replaceable LitePipe.