{"id":20040,"date":"2025-07-30T19:06:04","date_gmt":"2025-07-30T19:06:04","guid":{"rendered":"https:\/\/newtechairsoft.co.uk\/product\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\/"},"modified":"2025-09-26T16:10:22","modified_gmt":"2025-09-26T16:10:22","slug":"mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey","status":"publish","type":"product","link":"https:\/\/newtechairsoft.co.uk\/?product=mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey","title":{"rendered":"Mechlabs Nexxus Drop-In Mechanical HPA Engine &#8211; Grey"},"content":{"rendered":"<p>Mechlabs brings you the Nexxus series engine for the M4\/AR15 platform. The Nexxusis a full mechanical engine capable of firing in Sem-Automatic and Full automatic with flip of the selector. No need for batteries just hook up your HPA tank and you are ready to rock. It also boasts an Ultra Fast trigger pull and is very efficent on air up to 3000+ shots with a full 48\/4500 tank. The Nexxus engine comes ready to attach to your external HPA regulator set up but if you&#8217;d like to run a shoulder stock tank we have a kit that has a regualtor built in. Jump on board the HPA revolution with Mechlabs!Compatible with Tokyo Marui v2 riflesFull mechanical engineSemi Auto \/ Full Auto modesUltra fast triggerSuper efficientRemote line adapterOptional tank\/stock adapter w\/regulator<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mechlabs brings you the Nexxus series engine for the M4\/AR15 platform. The Nexxusis a full mechanical engine capable of firing in Sem-Automatic and Full automatic with flip of the selector. No need for batteries just hook up your HPA tank and you are ready to rock. It also boasts an Ultra Fast trigger pull and [&hellip;]<\/p>\n","protected":false},"featured_media":20039,"comment_status":"open","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[35,929,119],"product_tag":[931],"class_list":["post-20040","product","type-product","status-publish","has-post-thumbnail","product_cat-accessories","product_cat-hpa-engines","product_cat-hpa-parts","product_tag-drsh","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mechlabs Nexxus Drop-In Mechanical HPA Engine - Grey - New Tech Airsoft LTD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newtechairsoft.co.uk\/product\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mechlabs Nexxus Drop-In Mechanical HPA Engine - Grey - New Tech Airsoft LTD\" \/>\n<meta property=\"og:description\" content=\"Mechlabs brings you the Nexxus series engine for the M4\/AR15 platform. The Nexxusis a full mechanical engine capable of firing in Sem-Automatic and Full automatic with flip of the selector. No need for batteries just hook up your HPA tank and you are ready to rock. It also boasts an Ultra Fast trigger pull and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newtechairsoft.co.uk\/product\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\/\" \/>\n<meta property=\"og:site_name\" content=\"New Tech Airsoft LTD\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Newtechairsoft\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-26T16:10:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/newtechairsoft.co.uk\/wp-content\/uploads\/2025\/07\/30072025688a6d1c4c67e.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"666\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/\",\"url\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/\",\"name\":\"Mechlabs Nexxus Drop-In Mechanical HPA Engine - Grey - New Tech Airsoft LTD\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/30072025688a6d1c4c67e.jpeg\",\"datePublished\":\"2025-07-30T19:06:04+00:00\",\"dateModified\":\"2025-09-26T16:10:22+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/#primaryimage\",\"url\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/30072025688a6d1c4c67e.jpeg\",\"contentUrl\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/30072025688a6d1c4c67e.jpeg\",\"width\":1000,\"height\":666},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/product\\\/mechlabs-nexxus-drop-in-mechanical-hpa-engine-grey\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/newtechairsoft.co.uk\\\/?page_id=997\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Mechlabs Nexxus Drop-In Mechanical HPA Engine &#8211; 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