{"product_id":"vfr-black","title":"Vfr-black","description":"The VFR Versatile Quad-Rail System for M4 allows wide versatility and modification options for optimal compatibility with individual operational needs.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e\u003cbr\u003e- Four 1913 Mil-Spec Picatinny rails for versatile mounting options\u003cbr\u003e- Side and under rail can be removed or repositioned on any of 7 positions\u003cbr\u003e- Precision machined from 6061 T6 Billet aluminum for maximum durability\u003cbr\u003e- Rugged construction will not bend or deform under any condition\u003cbr\u003e- Field tested under extreme conditions for maximum performance\u003cbr\u003e- Rail system firmly locks to the barrel nut and over the M4 upper rail\u003cbr\u003e- Maintaining free floating barrel for optimal ballistics and accuracy\u003cbr\u003e- Quick and easy installation, no Gunsmith required\u003cbr\u003e- Slim profile for better grip and firearm handling\u003cbr\u003e- Compatibility: Carbine Length M16 models and variants with an upper Picatinny rail.\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e- Gun Type: M4\u003cbr\u003e- Dimensions: 6.42\" x 2.36\" x 2.40\"\u003cbr\u003e- Weight:\t0.728 lbs\u003cbr\u003e- Color:\tBlack","brand":"FAB Defense","offers":[{"title":"Default Title","offer_id":22099808157775,"sku":"349529","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7861\/9727\/products\/GS349529.jpg?v=1555607416","url":"https:\/\/green-supply3.myshopify.com\/products\/vfr-black","provider":"Green Supply3","version":"1.0","type":"link"}