{"product_id":"spiritus-systems-micro-fight-chassis-mk4","title":"Spiritus Systems Micro Fight Chassis Mk4","description":"\u003ch2 data-end=\"76\" data-start=\"0\" data-section-id=\"174w06\"\u003e\u003cstrong data-end=\"76\" data-start=\"3\"\u003eSpiritus Systems Micro Fight Chassis Mk4 | Modular Chest Rig Platform\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"137\" data-start=\"78\"\u003e\u003cstrong\u003eLightweight Foundation for a Fully Custom Tactical Loadout.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"478\" data-start=\"139\"\u003eThe \u003cstrong\u003eSpiritus Systems Micro Fight Chassis Mk4\u003c\/strong\u003e is a modular chest rig platform designed to serve as the core of a lightweight tactical loadout. Built for adaptability, the Mk4 works as a standalone chest rig or as a placard mounted to a plate carrier, making it one of the most versatile pieces of gear in the Spiritus Systems ecosystem.\u003c\/p\u003e\n\u003cp data-end=\"714\" data-start=\"480\"\u003eDesigned around the Spiritus modular system, the Mk4 integrates seamlessly with Spiritus inserts, flaps, wings, and accessories, allowing users to build anything from a slick low-profile setup to a fully equipped combat chest rig.\u003c\/p\u003e\n\u003cp data-end=\"1060\" data-start=\"716\"\u003eThe chassis features soft loop Velcro lining inside both compartments, allowing precise placement of magazine inserts, radio holders, admin tools, or other mission-specific accessories. This layout supports up to six 5.56 magazines or four 7.62 magazines, along with mixed rifle and pistol configurations depending on your insert setup.\u003c\/p\u003e\n\u003cp data-end=\"1343\" data-start=\"1062\"\u003eOn the rear, a 5 inch by 9 inch hard loop Velcro panel allows direct integration with plate carriers, back panels, Expander Wings, and SACK pouches. The Mk4 is commonly paired with carriers like the Spiritus Systems LV119, turning the chassis into a modular placard system.\u003c\/p\u003e\n\u003cp data-end=\"1532\" data-start=\"1345\"\u003eIntegrated grommets allow tourniquet mounting when used with the optional Universal Retention Kit, providing rapid access to life-saving medical gear without taking up internal space.\u003c\/p\u003e\n\u003cp data-end=\"1806\" data-start=\"1534\"\u003eIf you are searching for a Spiritus Systems chest rig, modular chest rig platform, Micro Fight placard, or lightweight tactical chest rig system, the Micro Fight Chassis Mk4 provides a proven platform trusted by military, law enforcement, and prepared civilians alike.\u003c\/p\u003e\n\u003ch2 data-end=\"1871\" data-start=\"1808\" data-section-id=\"1aae68x\"\u003e\n\u003cbr\u003eWhy We Love the Spiritus Systems Micro Fight Chassis Mk4:\u003c\/h2\u003e\n\u003cp data-end=\"2033\" data-start=\"1873\"\u003eIt is one of the most modular chest rig platforms available. The Mk4 acts as a blank canvas that lets you build your exact loadout using the Spiritus ecosystem.\u003c\/p\u003e\n\u003cp data-end=\"2145\" data-start=\"2035\"\u003eWhether you are running a minimalist setup or a fully configured combat rig, the Mk4 scales with your mission.\u003c\/p\u003e\n\u003ch2 data-end=\"2214\" data-start=\"2147\" data-section-id=\"1nc8y8s\"\u003e\n\u003cbr\u003eKey Features of the Spiritus Systems Micro Fight Chassis Mk4:\u003c\/h2\u003e\n\u003cul data-end=\"2786\" data-start=\"2216\"\u003e\n\u003cli data-end=\"2297\" data-start=\"2216\" data-section-id=\"14vmz2i\"\u003e\n\u003cp data-end=\"2297\" data-start=\"2218\"\u003eModular chest rig platform compatible with the Spiritus Systems ecosystem\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2362\" data-start=\"2298\" data-section-id=\"evpikd\"\u003e\n\u003cp data-end=\"2362\" data-start=\"2300\"\u003eWorks as a standalone chest rig or plate carrier placard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2430\" data-start=\"2363\" data-section-id=\"1l8rdk4\"\u003e\n\u003cp data-end=\"2430\" data-start=\"2365\"\u003eSoft loop Velcro interior for customizable insert placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2503\" data-start=\"2431\" data-section-id=\"bd569y\"\u003e\n\u003cp data-end=\"2503\" data-start=\"2433\"\u003eRear 5 inch x 9 inch hard loop Velcro panel for carrier mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2596\" data-start=\"2504\" data-section-id=\"1b37dy0\"\u003e\n\u003cp data-end=\"2596\" data-start=\"2506\"\u003eSupports six 5.56 magazines or four 7.62 magazines depending on insert configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2644\" data-start=\"2597\" data-section-id=\"1gugbc4\"\u003e\n\u003cp data-end=\"2644\" data-start=\"2599\"\u003eIntegrated tourniquet mounting grommets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2705\" data-start=\"2645\" data-section-id=\"1ji6smb\"\u003e\n\u003cp data-end=\"2705\" data-start=\"2647\"\u003eUltra low profile design ideal for low visibility setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2766\" data-start=\"2706\" data-section-id=\"rb90pi\"\u003e\n\u003cp data-end=\"2766\" data-start=\"2708\"\u003eLightweight yet rugged construction for professional use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2786\" data-start=\"2767\" data-section-id=\"qq4lzw\"\u003e\n\u003cp data-end=\"2786\" data-start=\"2769\"\u003eMade in the USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2809\" data-start=\"2788\" data-section-id=\"1yremwj\"\u003e\u003cstrong data-end=\"2809\" data-start=\"2791\"\u003e\u003cbr\u003eImportant Note\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2870\" data-start=\"2811\"\u003e\u003cstrong\u003eThis listing includes the Micro Fight Chassis Mk4 only.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3035\" data-start=\"2872\"\u003e\u003cstrong\u003eShoulder straps, back strap, magazine inserts, flaps, wings, and other accessories are sold separately and required to run the chassis as a complete chest rig.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spiritus Systems","offers":[{"title":"MULTICAM®","offer_id":49216980189411,"sku":"CR-MF-MC-04","price":26.58,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":49216980222179,"sku":"CR-MF-BK-04","price":26.58,"currency_code":"USD","in_stock":true},{"title":"Ranger Green","offer_id":49216980254947,"sku":"CR-MF-RG-04","price":26.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1922\/6851\/files\/Spiritus_Systems_Micro_Fight_Chassis_Mk4_Multicam_Modular_Chest_Rig_Platform.jpg?v=1780999861","url":"https:\/\/velocityusllc.com\/products\/spiritus-systems-micro-fight-chassis-mk4","provider":"Velocity Supply","version":"1.0","type":"link"}