{"id":9573,"date":"2026-08-31T00:48:47","date_gmt":"2026-08-31T00:48:47","guid":{"rendered":"https:\/\/frostyfreedom.com\/?product=sig-sauer-surg556-with-heat-shield"},"modified":"2026-08-31T00:51:01","modified_gmt":"2026-08-31T00:51:01","slug":"sig-sauer-surg556-with-heat-shield","status":"publish","type":"product","link":"https:\/\/frostyfreedom.com\/?product=sig-sauer-surg556-with-heat-shield","title":{"rendered":"SIG SAUER SURG556 WITH HEAT SHIELD"},"content":{"rendered":"<div>\n<p><span>\u00a0<\/span>to exceed the most demanding military requirements, the SIG SAUER SURG556 is a high-performance suppressor designed for durability, accuracy, and signature reduction. Its Inconel steel monolithic core is engineered for extreme resilience, making it full-auto rated and capable of withstanding the rigors of sustained fire. At the heart of its design is Forward-Flux multi-flow technology, which optimizes gas flow to reduce blowback, keeping the shooter\u2019s line of sight clear while minimizing fouling inside the firearm. The integrated flash hider enhances performance in low-light environments, and the suppressor&#8217;s high-temperature Cerakote finish ensures longevity under harsh conditions.<\/p>\n<p>Enhancing both functionality and safety, the SURG556 features a detachable titanium hexagonal heat shield that lowers thermal signature and reduces the risk of burns in dynamic scenarios. This direct-thread 5.56 NATO suppressor is not only mission-tested but also sets a new benchmark for reliability and innovation. Whether for tactical applications or rigorous range use, the SURG556 delivers elite-level performance with the durability to match.<\/p>\n<\/div>\n<div>\n<dl>\n<dt>LENGTH:<\/dt>\n<dd>7.31&#8243;<\/dd>\n<dt>DIAMETER:<\/dt>\n<dd>SHEILD ON: 2.5&#8243; OR SHIELD OFF: 1.75&#8243;<\/dd>\n<dt>WEIGHT:<\/dt>\n<dd>SHIELD ON: 22.88 OZ OR SHIELD OFF 20.48 OZ<\/dd>\n<dt>MATERIAL:<\/dt>\n<dd>INCONEL<\/dd>\n<dt>MOUNT STYLE:<\/dt>\n<dd>DIRECT THREAD<\/dd>\n<dt>BRAND:<\/dt>\n<dd>SIG SAUER<\/dd>\n<dt>CALIBER:<\/dt>\n<dd>5.56 NATO<\/dd>\n<dt>COLOR:<\/dt>\n<dd>FDE<\/dd>\n<dt>FINISH:<\/dt>\n<dd>HIGH TEMP CERAKOTE<\/dd>\n<\/dl>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0to exceed the most demanding military requirements, the SIG SAUER SURG556 is a high-performance suppressor designed for durability, accuracy, and signature reduction. Its Inconel steel monolithic core is engineered for extreme resilience, making it full-auto rated and capable of withstanding the rigors of sustained fire. At the heart of its design is Forward-Flux multi-flow technology, [&hellip;]<\/p>\n","protected":false},"featured_media":9570,"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":[14,171,99],"product_tag":[],"class_list":["post-9573","product","type-product","status-publish","has-post-thumbnail","product_cat-all-products","product_cat-sig-sauer-suppressors","product_cat-suppressors","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/product\/9573","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=9573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/media\/9570"}],"wp:attachment":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9573"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=9573"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=9573"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=9573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}