{"product_id":"luth-ar-308-bl06cw-308-7-62x51mm-crush-washer-5-8x24-steel","title":"Luth-AR 308-BL06CW .308\/7.62x51mm Crush Washer 5\/8x24 Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLuth-AR 308-BL06CW\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003esteel crush washer\u003c\/strong\u003e designed to properly index muzzle devices on \u003cstrong\u003e308 Winchester\u003c\/strong\u003e and \u003cstrong\u003e7.62x51mm NATO\u003c\/strong\u003e AR-10 pattern barrels. The washer is machined with a \u003cstrong\u003e5\/8x24\u003c\/strong\u003e thread pattern to match the standard threading found on .308-caliber AR-10 barrels and the muzzle devices that mount to them.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eA crush washer is installed between the barrel shoulder and a muzzle device such as a flash hider, compensator, or muzzle brake. As the device is tightened against the washer, the washer compresses slightly, allowing the user to time the orientation of the device so that ports, prongs, or holes are aligned correctly relative to the bore. The result is a clean, professional look while ensuring the device is properly indexed and solidly secured to the barrel.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt from \u003cstrong\u003esteel\u003c\/strong\u003e for durability under repeated install and removal, this \u003cstrong\u003e.308 crush washer\u003c\/strong\u003e is a small but essential part of any AR-10 build or muzzle device swap. It is sized specifically for the \u003cstrong\u003e5\/8x24\u003c\/strong\u003e thread specification common to \u003cstrong\u003e308 AR-10\u003c\/strong\u003e platforms.\u003c\/span\u003e\u003c\/p\u003e","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":55108626809154,"sku":"196416","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_4a69d016-15ca-41ed-9838-477d984f6b09.png?v=1784802100","url":"https:\/\/centerfiresystems.com\/products\/luth-ar-308-bl06cw-308-7-62x51mm-crush-washer-5-8x24-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}