{"product_id":"advanced-technology-ar-15-223-5-56-steel-crush-washer-5-pack-black-oxide","title":"Advanced Technology AR-15 .223\/5.56 Steel Crush Washer 5-Pack - Black Oxide","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eAdvanced Technology AR-15 Steel Crush Washer 5-Pack\u003c\/span\u003e\u003c\/strong\u003e is a convenient multi-pack of \u003cstrong\u003epremium steel crush washers\u003c\/strong\u003e designed for use with \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.223 Remington \/ 5.56 NATO\u003c\/span\u003e\u003c\/strong\u003e muzzle devices on the \u003cstrong\u003eAR-15\u003c\/strong\u003e platform. Each washer is machined from durable \u003cstrong\u003esteel\u003c\/strong\u003e and finished in a protective \u003cstrong\u003eblack oxide\u003c\/strong\u003e coating that resists corrosion and blends with most factory and aftermarket barrel and muzzle device finishes.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eCrush washers seat the muzzle device squarely against the shoulder of the barrel and allow proper timing and alignment of compensators, flash hiders, and muzzle brakes. These washers are designed to \u003cstrong\u003efit over standard 1\/2x28 muzzle threads\u003c\/strong\u003e, the common thread pitch for .223\/5.56 AR-15 barrels, and are sized to deform cleanly under torque for a precise, indexed fit.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis listing includes a \u003cstrong\u003e5-pack\u003c\/strong\u003e of crush washers, giving builders and armorers a ready supply for multiple builds, replacements, or on-the-spot re-indexing in the shop. Whether you are installing a new muzzle device or correcting the timing on an existing one, this pack keeps the right washer on hand for the job.\u003c\/span\u003e\u003c\/p\u003e","brand":"Advanced Technology","offers":[{"title":"Default Title","offer_id":55314666651970,"sku":"A5102253","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_17a0b629-14cd-42c3-b345-2cc58da0c535.jpg?v=1785137408","url":"https:\/\/centerfiresystems.com\/products\/advanced-technology-ar-15-223-5-56-steel-crush-washer-5-pack-black-oxide","provider":"Centerfire Systems","version":"1.0","type":"link"}