{"id":9032,"date":"2026-08-18T01:57:37","date_gmt":"2026-08-18T01:57:37","guid":{"rendered":"https:\/\/frostyfreedom.com\/?product=jk-armament-pro-kor-5-56k"},"modified":"2026-08-18T01:58:44","modified_gmt":"2026-08-18T01:58:44","slug":"jk-armament-pro-kor-5-56k","status":"publish","type":"product","link":"https:\/\/frostyfreedom.com\/?product=jk-armament-pro-kor-5-56k","title":{"rendered":"JK Armament PRO-KOR 5.56K"},"content":{"rendered":"<p>The JK Armament PRO-KOR 5.56K is a compact rifle suppressor designed for 5.56 NATO platforms, including short-barreled rifles and full-length carbines. Its \u201cK\u201d length configuration prioritizes reduced overall length while maintaining compatibility with modern mounting systems and sustained firing schedules.<\/p>\n<p>\u00a0<\/p>\n<p>This suppressor utilizes the industry-standard 1.375\u00d724 TPI HUB interface, allowing it to be paired with a wide range of mounting solutions. A War Eagle muzzle device is included, providing a ready-to-use mounting option out of the box. The suppressor also features a user-serviceable end cap, allowing maintenance or replacement as needed.<\/p>\n<p>\u00a0<\/p>\n<p>Constructed from a combination of stainless steel, Haynes alloy, and Grade 5 titanium (Mount), the PRO-KOR 5.56K is designed for durability and heat resistance. The suppressor is rated for full-auto use on compatible hosts, making it suitable for extended firing sessions within manufacturer guidelines.<\/p>\n<p>\u00a0<\/p>\n<h2><strong>Specifications<\/strong><\/h2>\n<ul>\n<li>Caliber Compatibility: 5.56 NATO<\/li>\n<li>Overall Length (with mount): 6.25 inches<\/li>\n<li>Length (no mount): 5.75 inches<\/li>\n<li>Weight (with mount): 15.5 oz<\/li>\n<li>Weight (no mount): 15.0 oz<\/li>\n<li>Blast Tube Material: 17-4 Stainless Steel<\/li>\n<li>Baffle Material: Haynes 282<\/li>\n<li>Mount Material: Ti-6Al-4V Titanium (Grade 5)<\/li>\n<li>Mount Interface: 1.375\u00d724 HUB<\/li>\n<li>Full-Auto Rated: Yes<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The JK Armament PRO-KOR 5.56K is a compact rifle suppressor designed for 5.56 NATO platforms, including short-barreled rifles and full-length carbines. Its \u201cK\u201d length configuration prioritizes reduced overall length while maintaining compatibility with modern mounting systems and sustained firing schedules. \u00a0 This suppressor utilizes the industry-standard 1.375\u00d724 TPI HUB interface, allowing it to be paired [&hellip;]<\/p>\n","protected":false},"featured_media":9031,"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":[14,153,99],"product_tag":[],"class_list":["post-9032","product","type-product","status-publish","has-post-thumbnail","product_cat-all-products","product_cat-jk-armament","product_cat-suppressors","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/product\/9032","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=9032"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/media\/9031"}],"wp:attachment":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9032"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=9032"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=9032"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=9032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}