{"id":9938,"date":"2025-08-28T20:45:49","date_gmt":"2025-08-29T00:45:49","guid":{"rendered":"https:\/\/www.un9.org\/shop\/product\/underwood-ammo-match-hollow-point-boat-tail-rifle-ammunition-300-blackout-220gr-hpbt-1030-fps-20-ct\/"},"modified":"2026-04-29T05:10:20","modified_gmt":"2026-04-29T09:10:20","slug":"underwood-ammo-match-hollow-point-boat-tail-rifle-ammunition-300-blackout-220gr-hpbt-1030-fps-20-ct","status":"publish","type":"product","link":"https:\/\/www.un9.org\/shop\/product\/underwood-ammo-match-hollow-point-boat-tail-rifle-ammunition-300-blackout-220gr-hpbt-1030-fps-20-ct\/","title":{"rendered":"Underwood Ammo Match Hollow Point Boat Tail Rifle Ammunition 300 Blackout 220gr HPBT 1030 fps 20\/ct"},"content":{"rendered":"<p>This ammunition is new production non-corrosive in boxer primed reloadable brass cases.<\/p>\n<ul>\n<li>This ammo is for cartridge size .300 AAC Blackout (7.62x35mm).<\/li>\n<li>The bullet is made from Copper Lead.<\/li>\n<li>The diameter (caliber) of this bullet is 0.308.<\/li>\n<li>This bullet weighs 220 grains.<\/li>\n<li>This bullet leaves the barrel at 1030 feet per second.<\/li>\n<li>The ammo case is made from Nickel Plated Brass.<\/li>\n<li>This ammo is a proven round for hunting.<\/li>\n<li>The bullet in this product does contain lead.<\/li>\n<li>This round is designed to be subsonic and travels slower than the speed of sound.<\/li>\n<li>The muzzle energy of this ammo is 518 ft lbs.<\/li>\n<li>This product has been designed to be an effective choice for the ultimate in self-defense applications.<\/li>\n<li>The bullet in this product has a Sectional Density (SD) of 0.331301351709515. SD is the ratio of an object&#039;s mass to its cross sectional area with respect to a given axis. It conveys how well an object&#039;s mass is distributed (by its shape) to overcome resistance along that axis.<\/li>\n<li>This ammo IS SAFE to use in a suppressor.<\/li>\n<li>The bullet in this ammo has a ballistic coefficient (G1) of 0.69 &#8211; Generally the higher the coefficient the more stable the projectile will be in flight.<\/li>\n<li>Each box of ammo contains 20 loaded pieces of ammunition.<\/li>\n<li>This ammo is manufactured by Underwood Ammo<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Underwood Ammo Match Hollow Point Boat Tail Rifle Ammunition 300 Blackout 220gr HPBT 1030 fps 20\/ct<\/p>\n","protected":false},"featured_media":9937,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[51943],"product_cat":[37],"product_tag":[52195],"class_list":{"0":"post-9938","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-underwood-ammo","7":"product_cat-rifle-ammunition","8":"product_tag-online-only","9":"product_shipping_class-flat_rate_zanders","11":"first","12":"outofstock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product\/9938","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=9938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media\/9937"}],"wp:attachment":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media?parent=9938"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_brand?post=9938"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_cat?post=9938"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_tag?post=9938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}