{"id":57271,"date":"2026-02-05T19:07:36","date_gmt":"2026-02-05T23:07:36","guid":{"rendered":"https:\/\/www.un9.org\/shop\/product\/barnes-suppressor-series-sierra-matchking-rifle-ammunition-300-blackout-220gr-hp-1060-fps-20-ct\/"},"modified":"2026-05-05T16:11:32","modified_gmt":"2026-05-05T20:11:32","slug":"barnes-suppressor-series-sierra-matchking-rifle-ammunition-300-blackout-220gr-hp-1060-fps-20-ct","status":"publish","type":"product","link":"https:\/\/www.un9.org\/shop\/product\/barnes-suppressor-series-sierra-matchking-rifle-ammunition-300-blackout-220gr-hp-1060-fps-20-ct\/","title":{"rendered":"Barnes Suppressor Series Sierra MatchKing Rifle Ammunition .300 Blackout 220gr HP 1060 fps 20\/ct"},"content":{"rendered":"<p>SUPPRESSOR SERIES&nbsp;is a purpose-built subsonic ammunition line optimized for suppressor use featuring premium Sierra projectiles loaded to Barnes&rsquo; exacting standards. Barnes&nbsp;subsonic loads utilize clean-burning propellants to reduce gas blowback improve cycling in semi-auto platforms and deliver noticeably quieter shots through suppressor-ready firearms.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Barnes Suppressor Series Sierra MatchKing Rifle Ammunition .300 Blackout 220gr HP 1060 fps 20\/ct<\/p>\n","protected":false},"featured_media":57270,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[51879],"product_cat":[37],"product_tag":[52195],"class_list":{"0":"post-57271","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-barnes","7":"product_cat-rifle-ammunition","8":"product_tag-online-only","9":"product_shipping_class-flat_rate_cssi","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product\/57271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/comments?post=57271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media\/57270"}],"wp:attachment":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media?parent=57271"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_brand?post=57271"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_cat?post=57271"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_tag?post=57271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}