{"product_id":"b5-systems-sierra-k-compact-pdw-stock-coyote-brown","title":"B5 Systems Sierra K Compact PDW Stock - Coyote Brown","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eB5 Systems Sierra K\u003c\/span\u003e\u003c\/strong\u003e is a compact \u003cstrong\u003ePDW-style buttstock\u003c\/strong\u003e finished in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCoyote Brown\u003c\/span\u003e\u003c\/strong\u003e and engineered around B5 Systems' \u003cstrong\u003eSierra receiver extension\u003c\/strong\u003e. At just \u003cstrong\u003e6.60 oz\u003c\/strong\u003e and measuring \u003cstrong\u003e5.63\" long x 1.50\" wide x 3.80\" tall\u003c\/strong\u003e, the Sierra K brings a short, snag-free profile to the back end of a rifle and is intended for use with B5 Systems' purpose-built \u003cstrong\u003eAR-platform receiver extension\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eLength-of-pull is adjusted via a \u003cstrong\u003esnag-free adjustment lever\u003c\/strong\u003e, and the stock is finished with an \u003cstrong\u003eanti-slip buttpad\u003c\/strong\u003e for a stable shoulder weld. \u003cstrong\u003eInternal tensioners\u003c\/strong\u003e lock the Sierra K solidly onto the receiver extension to eliminate wobble, and the unit is built with \u003cstrong\u003eMil-Spec materials and finishes\u003c\/strong\u003e for hard field use.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFor sling attachment, the Sierra K is equipped with \u003cstrong\u003eambidextrous quick-detach (QD) sling mounts\u003c\/strong\u003e featuring \u003cstrong\u003elimited-rotation QD\u003c\/strong\u003e compatibility, allowing a push-button QD sling to be mounted on either side of the rifle. The \u003cstrong\u003eCoyote Brown\u003c\/strong\u003e color blends easily into mixed and arid terrain.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e the receiver extension tube is \u003cstrong\u003enot included\u003c\/strong\u003e. The Sierra K stock mounts to the \u003cstrong\u003eB5 Systems Sierra receiver extension\u003c\/strong\u003e (sold separately).\u003c\/span\u003e\u003c\/p\u003e","brand":"B5 Systems","offers":[{"title":"Default Title","offer_id":55050176069954,"sku":"180990","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_7b429d4b-9140-48df-8a4a-7aa2d4d0d329.png?v=1784714994","url":"https:\/\/centerfiresystems.com\/products\/b5-systems-sierra-k-compact-pdw-stock-coyote-brown","provider":"Centerfire Systems","version":"1.0","type":"link"}