{"id":6463,"date":"2026-02-05T01:21:27","date_gmt":"2026-02-05T01:21:27","guid":{"rendered":"https:\/\/frostyfreedom.com\/?product=tuna-cans-blackfin-l-300blk-8-6blk-9-baffle"},"modified":"2026-02-05T01:21:32","modified_gmt":"2026-02-05T01:21:32","slug":"tuna-cans-blackfin-l-300blk-8-6blk-9-baffle","status":"publish","type":"product","link":"https:\/\/frostyfreedom.com\/?product=tuna-cans-blackfin-l-300blk-8-6blk-9-baffle","title":{"rendered":"Tuna Cans BlackFin L \u2013 300blk\/8.6blk (9-Baffle)"},"content":{"rendered":"<p>The Tuna Cans BackFin \u2013 L (9-Baffle) is the longer, higher-capacity version of our lightweight BackFin platform\u2014built for shooters who want more baffles and more internal volume while keeping the can light and strong. It\u2019s a dedicated suppressor for .300 Blackout and 8.6 Blackout, designed to run hard without adding unnecessary weight to your setup.<\/p>\n<p>Up front, it features a large 3\u2033 blast chamber made from heat-treated 17-4 stainless steel, plus a heat-treated 17-4 stainless first blast baffle\u2014built to take the highest heat and pressure where it matters most. The remaining baffles and the end cap are made from aero-grade 7075 aluminum, saving weight while maintaining durability.<\/p>\n<p>With a .375 bore and 1.625\u2033 OD, the BackFin \u2013 L delivers strong performance in a lightweight package.<\/p>\n<p>Important: This suppressor has a .375 bore and cannot be used with 9mm (bore is too small).<\/p>\n<p><strong style=\"--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x;--tw-pan-y;--tw-pinch-zoom;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position;--tw-gradient-via-position;--tw-gradient-to-position;--tw-ordinal;--tw-slashed-zero;--tw-numeric-figure;--tw-numeric-spacing;--tw-numeric-fraction;--tw-ring-inset;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur;--tw-brightness;--tw-contrast;--tw-grayscale;--tw-hue-rotate;--tw-invert;--tw-saturate;--tw-sepia;--tw-drop-shadow;--tw-backdrop-blur;--tw-backdrop-brightness;--tw-backdrop-contrast;--tw-backdrop-grayscale;--tw-backdrop-hue-rotate;--tw-backdrop-invert;--tw-backdrop-opacity;--tw-backdrop-saturate;--tw-backdrop-sepia;font-weight: 600\">Specs<\/strong><\/p>\n<p>OD: 1.625\u2033<\/p>\n<p>Length: 8.5\u2033<\/p>\n<p>Weight: 12.5 oz<\/p>\n<p>Baffles: 9<\/p>\n<p>Bore: .375<\/p>\n<p>Blast Chamber: 3\u2033 heat-treated 17-4 stainless<\/p>\n<p>First Blast Baffle: heat-treated 17-4 stainless<\/p>\n<p>Remaining Baffles + End Cap: aero-grade 7075 aluminum<\/p>\n<p>1.375\u00d724 standard TPI Hub Threaded ( DOES NOT COME WITH A MOUNT)<\/p>\n<p><strong style=\"--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x;--tw-pan-y;--tw-pinch-zoom;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position;--tw-gradient-via-position;--tw-gradient-to-position;--tw-ordinal;--tw-slashed-zero;--tw-numeric-figure;--tw-numeric-spacing;--tw-numeric-fraction;--tw-ring-inset;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur;--tw-brightness;--tw-contrast;--tw-grayscale;--tw-hue-rotate;--tw-invert;--tw-saturate;--tw-sepia;--tw-drop-shadow;--tw-backdrop-blur;--tw-backdrop-brightness;--tw-backdrop-contrast;--tw-backdrop-grayscale;--tw-backdrop-hue-rotate;--tw-backdrop-invert;--tw-backdrop-opacity;--tw-backdrop-saturate;--tw-backdrop-sepia;font-weight: 600\">Bore \/ Caliber Notes<\/strong><\/p>\n<p>Dedicated for .300 Blackout and 8.6 Blackout<\/p>\n<p><span style=\"--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x;--tw-pan-y;--tw-pinch-zoom;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position;--tw-gradient-via-position;--tw-gradient-to-position;--tw-ordinal;--tw-slashed-zero;--tw-numeric-figure;--tw-numeric-spacing;--tw-numeric-fraction;--tw-ring-inset;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur;--tw-brightness;--tw-contrast;--tw-grayscale;--tw-hue-rotate;--tw-invert;--tw-saturate;--tw-sepia;--tw-drop-shadow;--tw-backdrop-blur;--tw-backdrop-brightness;--tw-backdrop-contrast;--tw-backdrop-grayscale;--tw-backdrop-hue-rotate;--tw-backdrop-invert;--tw-backdrop-opacity;--tw-backdrop-saturate;--tw-backdrop-sepia\"><strong style=\"--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x;--tw-pan-y;--tw-pinch-zoom;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position;--tw-gradient-via-position;--tw-gradient-to-position;--tw-ordinal;--tw-slashed-zero;--tw-numeric-figure;--tw-numeric-spacing;--tw-numeric-fraction;--tw-ring-inset;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur;--tw-brightness;--tw-contrast;--tw-grayscale;--tw-hue-rotate;--tw-invert;--tw-saturate;--tw-sepia;--tw-drop-shadow;--tw-backdrop-blur;--tw-backdrop-brightness;--tw-backdrop-contrast;--tw-backdrop-grayscale;--tw-backdrop-hue-rotate;--tw-backdrop-invert;--tw-backdrop-opacity;--tw-backdrop-saturate;--tw-backdrop-sepia;font-weight: 600\">Not for 9mm (bore too small)<\/strong><\/span><\/p>\n<p>Bolt-action rated: 7.62 \/ .308 \/ 300 Win Mag<\/p>\n<p>Full-Auto Rating<\/p>\n<p>FULL AUTO rated: .300 Blackout \/ 8.6 Blackout<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Tuna Cans BackFin \u2013 L (9-Baffle) is the longer, higher-capacity version of our lightweight BackFin platform\u2014built for shooters who want more baffles and more internal volume while keeping the can light and strong. It\u2019s a dedicated suppressor for .300 Blackout and 8.6 Blackout, designed to run hard without adding unnecessary weight to your setup. [&hellip;]<\/p>\n","protected":false},"featured_media":6460,"comment_status":"open","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","hide_page_title":""},"product_brand":[],"product_cat":[99,114],"product_tag":[],"class_list":{"0":"post-6463","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-suppressors","7":"product_cat-tuna-cans-silencers","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/product\/6463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6463"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/media\/6460"}],"wp:attachment":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6463"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=6463"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=6463"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=6463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}