{"product_id":"aluminum-alloy-mil-spec-castle-nut-lock-collapsible-stock-5-56-223-back-cap-nut","title":"Aluminum Alloy Mil-Spec Castle Nut Lock Collapsible Stock 5.56\/223 Back Cap Nut","description":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e  \u003cbr\u003e       Material: Aluminum Alloy?         Diameter: 3.5cm \/ 1.3         Height: 0.9cm \/ 0.35         Color: Black   \u003cbr\u003e ?     \u003cstrong\u003eFeatures:\u003c\/strong\u003e  \u003cbr\u003e       - Made to the highest degree of Mil-Spec tolerances.         - Constructed from heat-treated ordnance steel.         - MIL-DTL-16232 manganese phosphate for corrosion resistance and increased durability.         - Machined notches for use with staked latch plates.         - Fits Ruger Precision Rifles with collapsible stock.         ?     \u003cstrong\u003ePackage Included:\u003c\/strong\u003e  \u003cbr\u003e 1 x Castle Nut Lock  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003eMore Details:?\u003c\/strong\u003e  \u003cbr\u003e   \u003cbr\u003e   \u003cimg src=\"https:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/47\/19\/94e094a3-ea9a-45aa-a8ce-721c0c9ac543.JPG\"\u003e  \u003cbr\u003e   \u003cbr\u003e   \u003cimg src=\"https:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/F7\/6F\/03ee3521-7248-41b7-ab9b-c2b7c644168a.JPG\"\u003e  \u003cbr\u003e   \u003cbr\u003e   \u003cimg src=\"https:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/12\/46\/afedc322-d99f-43dc-9576-babbf9513d30.JPG\"\u003e  \u003cbr\u003e   \u003cbr\u003e   \u003cimg src=\"https:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/A4\/9B\/348df6e1-9419-4b89-b209-fcbdae9783fa.JPG\"\u003e  \u003cbr\u003e   \u003cbr\u003e   \u003cimg src=\"https:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/AE\/54\/6517f45a-ae1e-4f48-84a5-d04d679e496c.JPG\"\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43935658049731,"sku":"ZHIQIAN-019521","price":349.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/wrsss.com\/products\/aluminum-alloy-mil-spec-castle-nut-lock-collapsible-stock-5-56-223-back-cap-nut","provider":"Wrsss","version":"1.0","type":"link"}