{"id":76802,"date":"2026-06-11T09:22:20","date_gmt":"2026-06-11T13:22:20","guid":{"rendered":"https:\/\/www.un9.org\/shop\/product\/surefire-socom-muzzle-brake-sfmb-muzzle-brake-suppressor-adapter-5-56-1-2-28-black\/"},"modified":"2026-06-17T05:06:04","modified_gmt":"2026-06-17T09:06:04","slug":"surefire-socom-muzzle-brake-sfmb-muzzle-brake-suppressor-adapter-5-56-1-2-28-black","status":"publish","type":"product","link":"https:\/\/www.un9.org\/shop\/product\/surefire-socom-muzzle-brake-sfmb-muzzle-brake-suppressor-adapter-5-56-1-2-28-black\/","title":{"rendered":"Surefire SOCOM Muzzle Brake SFMB Muzzle Brake Suppressor Adapter 5.56 1\/2-28 Black"},"content":{"rendered":"<p>SureFire SFMB muzzle brake suppressor adapters greatly reduce both recoil impulse and muzzle rise so that your weapon tracks straight back keeping you on target for faster shot-to-shot recovery. Surefire&#039;s proprietary Impulse Diffusion design minimizes side blast and rear-directed concussion effects. Precision machined from U.S. mill-certified heat-treated stainless steel bar stock and DLC-coated for extreme durability.&nbsp;Every SFMB serves as a rock-solid mounting adapter for SureFire&rsquo;s combat-proven SOCOM Series Fast-Attach&reg; suppressors. The SFMB design incorporates multiple bearing surfaces to ensure superior suppressor alignment. Blind pilot holes at the 3 o&rsquo; clock and 9 o&rsquo;clock positions enable fine-tuning of recoil characteristics for individual shooting styles or ammunition characteristics. Blind pilot holes at the 6 o&rsquo;clock position enable indexing the adapter at bottom dead center. All that&rsquo;s required is a basic hand drill and appropriate drill bits.<\/p>\n<p><strong>Features:&nbsp;<\/strong><\/p>\n<ul>\n<li>Offset porting delivers greatly reduced recoil impulse and muzzle rise so the weapon tracks straight back to keep you on target for faster shot-to-shot recovery<\/li>\n<li>Multiple bearing surfaces for superior suppressor alignment<\/li>\n<li>Precision machined from U.S. mill-certified heat-treated stainless steel bar stock<\/li>\n<li>High-precision single-point cut barrel threads for optimum thread interface<\/li>\n<li>Inspected for all critical dimensions including concentricity and alignment<\/li>\n<li>Pilot holes for tuning of muzzle brake and to pin-and-weld to rifle barrel as needed<\/li>\n<li>DLC coating provides maximum protection against harsh environmental conditions and facilitates cleaning after extreme use<\/li>\n<li>Serves as rock-solid mounting adapter for SureFire SOCOM Series sound suppressors<\/li>\n<li>Labyrinth seals prevent carbon buildup on suppressor lock ring indexing system<\/li>\n<li>Mounts all SureFire SOCOM Series sound suppressors<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Surefire SOCOM Muzzle Brake SFMB Muzzle Brake Suppressor Adapter 5.56 1\/2-28 Black<\/p>\n","protected":false},"featured_media":76801,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[],"product_brand":[52051],"product_cat":[79398],"product_tag":[52195],"class_list":["post-76802","product","type-product","status-publish","has-post-thumbnail","product_brand-surefire","product_cat-class-3-parts-accessories","product_tag-online-only","product_shipping_class-flat_rate_cssi","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[],"_links":{"self":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product\/76802","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=76802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media\/76801"}],"wp:attachment":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media?parent=76802"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/pwb-brand?post=76802"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_brand?post=76802"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_cat?post=76802"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_tag?post=76802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}