{"product_id":"barnes-bullets-suppressor-series-300-blackout-220gr-sierra-matchking-subsonic-box-or-case","title":"Barnes Bullets Suppressor Series 300 Blackout 220gr Sierra MatchKing Subsonic - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eBarnes Bullets Suppressor Series\u003c\/span\u003e\u003c\/strong\u003e in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e300 Blackout\u003c\/span\u003e\u003c\/strong\u003e is a premium subsonic match-grade load built around a heavy \u003cstrong\u003e220 gr Sierra MatchKing\u003c\/strong\u003e Open Tip Match (OTM) projectile. Engineered specifically for suppressed-fire applications, this cartridge delivers a quiet report, consistent cycling, and the exceptional accuracy Barnes is known for.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach round is assembled to tight tolerances in a \u003cstrong\u003ebrass case\u003c\/strong\u003e for reliable function in semi-auto \u003cstrong\u003e300 Blackout\u003c\/strong\u003e platforms as well as bolt-action rifles. The MatchKing bullet stays well below the speed of sound at standard pressure, making it an ideal choice for quiet training, hunting with a suppressor, or precision work where a reduced blast signature matters.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eYour purchase options:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eBox\u003c\/strong\u003e - 20 Rounds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCase\u003c\/strong\u003e - 200 Rounds (10 Boxes)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Barnes Bullets","offers":[{"title":"Box - 20 Rounds","offer_id":55680149094722,"sku":"187246BOX","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Case - 200 Rounds (10 Boxes)","offer_id":55680149127490,"sku":"187246CASE","price":236.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_fdd21fd9-1d75-4e13-a914-f0a88a7cd30a.png?v=1785848222","url":"https:\/\/centerfiresystems.com\/products\/barnes-bullets-suppressor-series-300-blackout-220gr-sierra-matchking-subsonic-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}