{"product_id":"b-c-nylon-bore-brush-225-556-msr-red","title":"Birchwood Casey Nylon Bore Brush .223\/5.56 – MSR Cleaning","description":"\u003cp\u003eThis nylon bore brush is purpose-built for .223 Remington and 5.56 NATO chambered MSRs (Modern Sporting Rifles). Nylon bristles remove fouling and residue without the aggressive scrubbing of bronze, making this brush ideal for frequent cleaning routines or polymer-coated barrels where you want to minimize metal-on-metal contact.\u003c\/p\u003e\u003cp\u003eThe brush threads onto standard cleaning rods and is color-coded red for quick caliber identification in your cleaning kit. Designed for AR-15 pattern rifles and other firearms chambered in .223\/5.56.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Nylon bore brush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Calibers:\u003c\/strong\u003e .223 Remington \/ 5.56 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon bristles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Routine cleaning, fouling removal, safe for polymer-coated barrels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Birchwood Casey","offers":[{"title":"Default Title","offer_id":47937407844607,"sku":"BC41529","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5578955.jpg?v=1766491084","url":"https:\/\/doublestackstore.com\/products\/b-c-nylon-bore-brush-225-556-msr-red","provider":"Double Stack Store","version":"1.0","type":"link"}