{"product_id":"hiviz-m400-mag-base-312-437rib-set","title":"HIVIZ M400     MAG BASE.312-.437RIB SET","description":"\u003cp\u003eHiViz M400 M-Series Magnetic Front Sight  Black | Green with Red Center Fiber Optic Front Sight\n\u003cbr\u003eWhen versatility is vital, the M-Series line of magnetic sights has you covered. The snap-on magnetic base is available in four different sizes to fit a wide variety of rib widths. All M-Series sights come with green, red, and the uniquely HIVIZ two-toned LitePipe. Pair your favorite shotgun with one of our favorite magnetic sights. Wide Model (M400) fits ribs from .328 to .437 (21\/64 to 7\/16) (8.3mm to 11.1mm). Two Tone Fiber Diameter: 0.175mm. Green Fiber Diameter: 0.135mm. Red Fiber Diameter: 0.175mm.\u003c\/p\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nType: Fiber Optic Front\u003cbr\u003e\nFrame Material: Polymer\u003cbr\u003e\nFrame Color: Black\u003cbr\u003e\nFirearm Fit: Beretta\/Browning\/Mossberg\/Winchester\u003cbr\u003e\nBase Configuration: Magnetic\/Snap-On\u003cbr\u003e\nStyle: Fiber Optic Front Sight\u003cbr\u003e\nFront Material: LitePipes\u003cbr\u003e\nFront Color: Green\/Red Center Fiber Optic\u003cbr\u003e\nRail Size: .328\" to .437\"\u003cbr\u003e\nFirearm Type: Shotgun","brand":"Hiviz","offers":[{"title":"Default Title","offer_id":47088403939516,"sku":"M400","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5975\/0076\/files\/2024182.jpg?v=1783691249","url":"https:\/\/nfoutfitters.shop\/products\/hiviz-m400-mag-base-312-437rib-set","provider":"NF OUTFITTERS","version":"1.0","type":"link"}