{"product_id":"caa-cbst-carbine-buffer-tube-spring","title":"CAA “CBST” Carbine Buffer Tube Spring","description":"\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eMil-spec recoil spring designed for the 6-position collapsible stocks supplied in CAA’s CBST stock assemblies. It is a \u003cem\u003estandard power\u003c\/em\u003e carbine spring that matches U.S. M4 technical data.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe spring drops into any \u003cspan class=\"s1\"\u003e\u003cstrong\u003emil-spec 6-position receiver extension.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eReplace tired or mystery springs every 5–7k rounds to cure short-stroking, weak ejection or failure to lock back.\u003c\/span\u003e\u003c\/p\u003e","brand":"CAA","offers":[{"title":"Default Title","offer_id":52668654485826,"sku":"CAA0074","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_6164__33669.1778161104.1280.1280.jpg?v=1779201448","url":"https:\/\/centerfiresystems.com\/products\/caa-cbst-carbine-buffer-tube-spring","provider":"Centerfire Systems","version":"1.0","type":"link"}