{"id":5754,"date":"2024-02-14T23:33:29","date_gmt":"2024-02-14T20:33:29","guid":{"rendered":"https:\/\/nbg.eu\/?post_type=product&#038;p=5754"},"modified":"2026-10-17T03:27:25","modified_gmt":"2026-10-17T00:27:25","slug":"16-super-modular-rail-mk18-m-lok-ddc-black","status":"publish","type":"product","link":"https:\/\/nbg.eu\/it\/product\/16-super-modular-rail-mk18-m-lok-ddc-black\/","title":{"rendered":"Geissele 16&#8243; Super Modular Rail MK18 M-LOK"},"content":{"rendered":"<div class=\"product-description\">\n<h2>Geissele 16.5&#8243; Super Modular Rail MK18 M-LOK<\/h2>\n<p>The Geissele Super Modular Rail MK18 is a slim free-float M-LOK hand guard for mil-spec AR-15 rifles, based on the MK16 but built to mount directly to Arca-Swiss quick-release bases. The flat underside is a 35 mm wide Arca-style form with a 45-degree dovetail, so the rifle slides into an Arca-Swiss quick-release mounting base at any point along the rail. Its small diameter and low height give a slim profile for competition shooters.<\/p>\n<p>It uses Geissele&#8217;s proprietary 57 mm (2.25 in) long barrel nut, which gives a long, straight interface with the upper receiver along the whole free-float length.<\/p>\n<ul>\n<li>35 mm Arca-Swiss style flat base with 45-degree dovetail along the bottom<\/li>\n<li>M-LOK slots on the left, right and bottom quadrants plus the upper 45-degree positions<\/li>\n<li>Proprietary 2.25 in Geissele barrel nut<\/li>\n<li>Slim profile: lower overall height than the MK16<\/li>\n<li>7000-series aluminium, Type 3 hardcoat anodised<\/li>\n<\/ul>\n<p>Designed for mil-spec M4\/AR-15 upper receivers; compatibility with billet receivers is not confirmed by the maker. A Geissele barrel nut wrench is needed to install the rail (sold separately). Installation by a gunsmith is recommended. Available in Black and DDC. DDC = Geissele Desert Dirt Color.<\/p>\n<h3>Specifications:<\/h3>\n<ul>\n<li>Length: 419 mm (16.5 in)<\/li>\n<li>Weight: 612 g (21.6 oz); 655 g (23.1 oz) with barrel nut<\/li>\n<li>Height: 52.8 mm (2.08 in)<\/li>\n<li>Inner diameter: 32.0 mm (1.26 in)<\/li>\n<li>Outer diameter (across quadrants): 40.4 mm (1.59 in)<\/li>\n<li>Material: 7000-series aluminium<\/li>\n<li>Finish: Type 3 hardcoat anodise<\/li>\n<li>Colours: Black, DDC<\/li>\n<li>Geissele part number: 05-791<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Geissele SMR MK18 16.5 in free-float M-LOK hand guard for mil-spec AR-15 uppers, with an Arca-Swiss compatible flat base, in Black or DDC. 7000-series aluminium; 612 g (21.6 oz), 655 g (23.1 oz) with barrel nut.<\/p>\n","protected":false},"featured_media":5756,"template":"","meta":{"_acf_changed":false},"product_brand":[11376],"product_cat":[14197,266,219,271,222],"product_tag":[],"class_list":{"0":"post-5754","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-geissele","7":"product_cat-m-lok-rail-systems","8":"product_cat-rails","9":"product_cat-rifle","10":"product_cat-rifle-tuning","11":"product_cat-slings","13":"first","14":"outofstock","15":"taxable","16":"shipping-taxable","17":"product-type-variable","18":"wvs-archive-product-wrapper"},"acf":[],"_links":{"self":[{"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/product\/5754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/media\/5756"}],"wp:attachment":[{"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/media?parent=5754"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/product_brand?post=5754"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/product_cat?post=5754"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nbg.eu\/it\/wp-json\/wp\/v2\/product_tag?post=5754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}