{"id":44628,"date":"2025-09-02T16:08:13","date_gmt":"2025-09-02T20:08:13","guid":{"rendered":"https:\/\/www.un9.org\/shop\/product\/springfield-echelon-4-0c-handgun-9mm-luger-151181rd-magazines-4-barrel-integral-compensator\/"},"modified":"2026-05-06T05:13:14","modified_gmt":"2026-05-06T09:13:14","slug":"springfield-echelon-4-0c-handgun-9mm-luger-151181rd-magazines-4-barrel-integral-compensator","status":"publish","type":"product","link":"https:\/\/www.un9.org\/shop\/product\/springfield-echelon-4-0c-handgun-9mm-luger-151181rd-magazines-4-barrel-integral-compensator\/","title":{"rendered":"Springfield Echelon 4.0C Handgun 9mm Luger 15(1)&amp;18(1)rd Magazines 4&#8243; Barrel Integral Compensator"},"content":{"rendered":"<p>Engineered for carry the Echelon&nbsp;4.0C Comp retains the key features of the full-size model with a shorter 4-inch barrel and compact frame for enhanced concealability. The integral compensated slide assembly hosts a single port that redirects gas upward to reduce muzzle rise and improve control. Its revolutionary Variable Interface System provides unmatched direct-mount compatibility with today&#039;s leading red dot sights complemented by tritium U-Dot irons for fast target acquisition. The serialized Central Operating Group is housed in a compact frame offering a 15-round capacity with the flush magazine and 18 rounds with the extended magazine.<\/p>\n<p><strong>Specifications:<\/strong><\/p>\n<ul>\n<li>Caliber: 9mm Luger<\/li>\n<li>Color: Black<\/li>\n<li>Barrel: 4&quot; Hammer Forged Steel Melonite Finish 1:10<\/li>\n<li>Slide: Billet Machined Melonite Finish Optics-Ready Integral Compensator<\/li>\n<li>Frame: Black Polymer Small Grip Module<\/li>\n<li>Sights: Tritium \/ Luminescent Front Tactical Rack U-Dot&trade; Rear<\/li>\n<li>Recoil System: Captive<\/li>\n<li>Grip Width: 1.2&quot;<\/li>\n<li>Magazines: (1) 15-Round (1) 18-Round<\/li>\n<li>Weight: 24 oz w\/ Flush Mag 25 oz w\/ Extended Mag<\/li>\n<li>Length: 7.25&quot;<\/li>\n<li>Height: 5.125&quot; w\/ Flush Mag 6.125&quot; w\/ Extended Mag<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Springfield Echelon 4.0C Handgun 9mm Luger 15(1)&amp;18(1)rd Magazines 4&#8243; Barrel Integral Compensator<\/p>\n","protected":false},"featured_media":44627,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[52055],"product_cat":[51],"product_tag":[52195],"class_list":{"0":"post-44628","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-springfield-armory","7":"product_cat-semi-auto-handguns","8":"product_tag-online-only","9":"product_shipping_class-flat_rate_cssi_firearms","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product\/44628","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=44628"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media\/44627"}],"wp:attachment":[{"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/media?parent=44628"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_brand?post=44628"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_cat?post=44628"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.un9.org\/shop\/wp-json\/wp\/v2\/product_tag?post=44628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}