{"id":33303,"date":"2026-06-15T03:24:28","date_gmt":"2026-06-15T01:24:28","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/cnc-low-profile-bushing-4mm-gear-shaft-axis-8-mm\/"},"modified":"2026-06-15T03:24:28","modified_gmt":"2026-06-15T01:24:28","slug":"cnc-low-profile-bushing-4mm-gear-shaft-axis-8-mm","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/cnc-low-profile-bushing-4mm-gear-shaft-axis-8-mm\/","title":{"rendered":"CNC low profile Bushing 4mm Gear Shaft Axis &#8211; 8 mm"},"content":{"rendered":"<p><strong>CNC Low-Profile Slide Bushings for 4mm Gear Shaft<\/strong> from <strong>RetroArms<\/strong> designed for gearboxes with <strong>8 mm<\/strong> holes in <strong>AEG<\/strong> weapons.<\/p>\n<p>The bushings are <strong>manufactured for extreme stress with the strongest springs<\/strong> and feature a <strong>low profile<\/strong> to <strong>prevent protrusion from the gearbox and friction with the selector switch<\/strong>.<\/p>\n<p><strong>Intended only for gears with a 4mm Gear shaft Axis (standard gears have a 3mm Gear shaft Axis)!<\/strong><\/p>\n<p><strong>CNC Low-Profile Slide Bushings with a 4 mm internal diameter<\/strong> are precision-made using <strong>CNC turning<\/strong> from high-quality steel of class 19 313, specifically 1.2842 (90MnCrV8), subsequently <strong>hardened to a hardness of 58HRC<\/strong>. This high material and hardness standard ensures optimal <strong>bushing performance even under high stress<\/strong>.<\/p>\n<p>These bushings <strong>are designed for heavy loads<\/strong>. They are<strong> intended ONLY for gears with a 4mm shaft Axis, such as reinforced gears like PandoRA from RetroArms<\/strong>. <br \/>It&#8217;s important to note that <strong>standard gears with a 3mm shaft are not compatible with these bushings<\/strong>.<\/p>\n<p>The <strong>low profile<\/strong> of these bushings is designed to <strong>function seamlessly in version II mechboxes<\/strong> (they fit in other mechboxes as well). <br \/><strong>Using regular bushings or bearings in these mechboxes can cause a misalignment of the selector switch, affecting its overall function.<\/strong> <br \/>The <strong>low-profile bushings from RetroArms<\/strong> do not touch the <strong>selector switch at all<\/strong>, ensuring a <strong>smooth and trouble-free operation of the mechanism<\/strong> without compromising its function.<\/p>","protected":false},"excerpt":{"rendered":"<p>CNC Low-Profile Slide Bushings for 4mm Gear Shaft from RetroArms designed for gearboxes with 8 mm holes in AEG weapons. The bushings are manufactured for extreme stress with the strongest springs and feature a low profile to prevent protrusion from the gearbox and friction with the selector switch. Intended only for gears with a 4mm [&hellip;]<\/p>\n","protected":false},"featured_media":33304,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[201],"product_cat":[503,35],"product_tag":[],"class_list":["post-33303","product","type-product","status-publish","has-post-thumbnail","product_brand-retroarms","product_cat-ingranaggi-e-gearbox","product_cat-ricambi-e-interni-accessori-arma","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product\/33303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/comments?post=33303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/33304"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=33303"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=33303"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=33303"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=33303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}