{"product_id":"yhm-22-556-rfl-thr-prot-1-2x28-730","title":"Yankee Hill Machine Co 1\/2x28 Thread Protector .223\/5.56 – .730 OD","description":"\u003cp\u003eThis Yankee Hill Machine thread protector keeps your rifle's muzzle threads clean and protected when you're not running a muzzle device or suppressor. Engineered for .223\/5.56 barrels with 1\/2x28 threads, it provides a flush, low-profile cap that prevents thread damage from impact, debris, or corrosion during storage and transport.\u003c\/p\u003e\u003cp\u003eThe .730-inch outer diameter matches most standard-profile AR-15 barrels for a clean look. Steel construction with a black finish. Installs hand-tight with a wrench flat for secure fitment. Remove before firing any firearm.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thread Protector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e .730\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e .223\/5.56 rifles with 1\/2x28 threaded barrels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yankee Hill Machine Co","offers":[{"title":"Default Title","offer_id":47943818281215,"sku":"YHM-3411-B","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1314535.jpg?v=1766601826","url":"https:\/\/doublestackstore.com\/products\/yhm-22-556-rfl-thr-prot-1-2x28-730","provider":"Double Stack Store","version":"1.0","type":"link"}