{"product_id":"birchwood-casey-msr-chamber-brush-7-62-308-caliber","title":"Birchwood Casey MSR Chamber Brush 7.62\/.308 Caliber","description":"Birchwood Casey msr chamber brushes helps remove copper, carbon and lead fouling form rifle chambers. Thread size 8-32. Bronze bristles scrub the chamber, neck and shoulder of a msr. The steel bristles at the base scrub the star chamber of the locking lugs on a msr.","brand":"Birchwood Casey","offers":[{"title":"Default Title","offer_id":54045569777977,"sku":"BC-41285","price":2.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2538\/6041\/files\/BC-41285.png?v=1784149205","url":"https:\/\/www.guncycle.com\/products\/birchwood-casey-msr-chamber-brush-7-62-308-caliber","provider":"GunCycle","version":"1.0","type":"link"}