﻿{"id":11716,"date":"2023-07-03T11:19:25","date_gmt":"2023-07-03T16:19:25","guid":{"rendered":"https:\/\/onyxarms.com\/?post_type=product&#038;p=11716"},"modified":"2023-08-18T13:40:53","modified_gmt":"2023-08-18T18:40:53","slug":"kak-industry-k-spec-ar15-bcg-5-56-300bo","status":"publish","type":"product","link":"https:\/\/onyxarms.com\/index.php\/product\/kak-industry-k-spec-ar15-bcg-5-56-300bo\/","title":{"rendered":"KAK Industry K-SPEC AR15 BCG, 5.56\/ 300bo"},"content":{"rendered":"<p>The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style firearm no matter if you are running suppressed or unsuppressed, and regardless of conditions.\u00a0 The K-SPEC is a truly plug and play BCG that will accommodate whatever configuration your mission requires.<\/p>\n<p>For those running suppressed, the K-SPEC requires no additional tuning or tweaking of the gas or recoil systems to run reliably.\u00a0 Like all KAK BCGs, the K-SPEC is machined to the M16 full auto profile.<\/p>\n<p><strong>Slotted Angled Carrier Rails<\/strong><\/p>\n<p>For enhanced functionality in adverse and rugged conditions such as sand, mud, dirt, and grime. These rail cuts are designed for\u00a0<strong>debris disbursement<\/strong>, resulting in\u00a0<strong>ultra-high functionality<\/strong>\u00a0in the toughest conditions, including suppressor fouling and foreign contaminates.\u00a0Strategically located angle cuts in the rails result in fouling and debris being moved into noncritical areas that are not in contact with the receiver and do not affect the function of the firearm.<\/p>\n<p><strong>Downward Gas Vents<\/strong><\/p>\n<p>In an effort to reduce the amount of debris and gas vented towards the shooters face, the two standard gas relief ports have been relocated from the ejection port side of the K-SPEC carrier and placed underneath, in the magazine feed lip channels.\u00a0 Two additional emergency relief ports have also been added to the bottom of the carrier to mitigate structural damage in the event of a case head separation.\u00a0 Testing has shown that venting the gasses through the magazine well has no negative impact on the feeding or function of the magazine nor ammunition, and any added heat is negligible.<\/p>\n<p><strong>Dual ejectors<\/strong><\/p>\n<p>The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts.\u00a0 Ejector holes are centered on the lugs to avoid any reduction in strength of the bolt.\u00a0 The dual ejector system increases the ejection reliability and adds consistency to the ejection pattern. KAK Industry has been manufacturing dual ejector bolts for the AR10\/LR308 platform for over a decade and has used that experience to create a durable and reliable dual ejector system for the AR15 platform.<\/p>\n<ul>\n<li><strong><span data-contrast=\"none\">Designed to function reliably in the toughest conditions<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Optimized for both Suppressed and Un-suppressed use, All uses \u2013 All Conditions<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Dual Ejectors for enhanced reliability<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Angled Carrier Rail Cuts for flawless function in adverse conditions and prolonged suppressed use<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Downward Gas Ports to reduce gas blowback to shooter<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Full Auto Profile<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Permatex added between Gas Key and Carrier Mating Surface<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Carrier- 8620 steel, outside rails, bolt runs, and gas bores ground to .0002 tolerances, nitride finish<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Bolt- 9310 steel, outside diameters ground to .0002 tolerances, MPI test, nitride finish<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Firing Pin- 8740 steel, Swiss turned, heat treated, precision ground, chrome plated<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Cam Pin \u2013 4140 steel, Swiss turned, heat treated, nitride finish<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Extractor- 4140 steel, fully machined, Phosphate coated<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Extractor pin- S7 tool steel, ground, heat treated<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Ejector- S7 tool steel, ground, heat treated<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">Gas key \u2013 4130 steel, heat treated, secured with T25 torx fasteners, torqued to spec, staked with \u00a0hydraulic staking machine<\/span><\/strong><\/li>\n<li><strong><span data-contrast=\"none\">11.5 oz<\/span><\/strong><\/li>\n<\/ul>\n<p><strong><span data-contrast=\"none\">\u00a0<\/span><\/strong><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:257}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Machined in house and assembled using only the finest steels and components.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:257}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">KAK Industry takes pride in producing some of the finest Mil-Spec\/ Enhanced AR15 bolt carrier groups available, made 100% in house at our MO facility using Doosan machining centers, Tsugami Swiss turning, and the latest in FANUC robotics combined into an automated cell giving us lights out production capability.\u00a0 In house automated CMM Inspection processes ensure consistent quality.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:257}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style firearm no matter if&#8230;<\/p>\n","protected":false},"featured_media":11717,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[108],"product_tag":[],"class_list":["post-11716","product","type-product","status-publish","has-post-thumbnail","product_cat-bolts-bolt-carrier-groups","product_shipping_class-usps-tx-999","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product\/11716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/comments?post=11716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media\/11717"}],"wp:attachment":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media?parent=11716"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=11716"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=11716"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=11716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}