{"product_id":"30mm-ring-w-picatinny-top-rail","title":"30mm Ring W- Picatinny Top Rail","description":"The 30mm Ring with Picatinny Top Rail by Barska provides a solid mounting platform for adding an additional back-up optic (sold seperately) to your rifle scope. Four screws on this ring ensure that the back-up sight will hold zero shot after shot. Barska's 30mm Picatinny Ring is machined from solid aluminum to provide dependable long-lasting durability.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e\u003cbr\u003e- Ideal for Attaching Back-Up Dot Sights\u003cbr\u003e- Picatinny \/ Weaver-Style Base\u003cbr\u003e- 7075 Aliminum Construction\u003cbr\u003e \u003cbr\u003eSpecifications:\u003cbr\u003e \u003cbr\u003e- Fits: 30mm Diameter Rifle Scopes\u003cbr\u003e- Ring Style: Weaver Style \/ Picatinny Style\u003cbr\u003e- Height: 1.2\"\u003cbr\u003e- Diameter: 30mm\u003cbr\u003e- Overall: 1.97\"\u003cbr\u003e- Accessory Rail: none\u003cbr\u003e- Body Material: Aluminum\u003cbr\u003e- Finish: Black Matte\u003cbr\u003e- #Rings \/ Pkg.: 2\u003cbr\u003e- #Set Screws: 4","brand":"Barska Optics","offers":[{"title":"Default Title","offer_id":15212083707970,"sku":"332528","price":17.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/9043\/4114\/products\/GS332528.jpg?v=1555657427","url":"https:\/\/greensupply4.myshopify.com\/products\/30mm-ring-w-picatinny-top-rail","provider":"greensupply4","version":"1.0","type":"link"}