{"product_id":"luth-ar-bl-55-5-5-flash-hider-223-5-56-1-2x28-manganese-phosphate","title":"Luth-AR BL-55 5.5\" Flash Hider .223\/5.56 1\/2x28 - Manganese Phosphate","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLuth-AR BL-55\u003c\/span\u003e\u003c\/strong\u003e is a heavy-duty \u003cstrong\u003e5.5\" flash hider\u003c\/strong\u003e designed for \u003cstrong\u003e.223 Remington \/ 5.56 NATO\u003c\/strong\u003e AR-15 barrels. Machined from \u003cstrong\u003e4150 steel\u003c\/strong\u003e and finished in durable \u003cstrong\u003emanganese phosphate\u003c\/strong\u003e, this robust muzzle device is built to deliver long service life in the field while taming muzzle flash in low-light conditions.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe BL-55 installs via a standard \u003cstrong\u003e1\/2x28\u003c\/strong\u003e right-hand thread pattern, making it a direct fit for the overwhelming majority of .223\/5.56 AR-15 barrel installations. At an overall length of \u003cstrong\u003e5.5\"\u003c\/strong\u003e, a width of \u003cstrong\u003e0.877\"\u003c\/strong\u003e, and a weight of approximately \u003cstrong\u003e7.2 oz\u003c\/strong\u003e, the BL-55 adds substantial mass at the muzzle - shifting the rifle's balance forward and giving the front end a planted, steady feel.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003emanganese phosphate\u003c\/strong\u003e coating provides a durable, low-glare surface that resists corrosion and wear through repeated use. The BL-55 ships \u003cstrong\u003enot pre-drilled\u003c\/strong\u003e, allowing builders and end users to drill and pin it to spec for fixed-stock rifle configurations where a permanently attached muzzle device is required.\u003c\/span\u003e\u003c\/p\u003e","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":55234102952258,"sku":"196405","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_8f05190c-ca19-4c9b-8059-6fb9ff941bbf.png?v=1785008871","url":"https:\/\/centerfiresystems.com\/products\/luth-ar-bl-55-5-5-flash-hider-223-5-56-1-2x28-manganese-phosphate","provider":"Centerfire Systems","version":"1.0","type":"link"}