Spiritus Systems Micro Fight Chassis MkV

Built to Adapt. Designed to Dominate.

The Spiritus Systems Micro Fight Chassis MkV is your go-anywhere, do-anything foundation for tactical modularity. Whether you’re rolling light in low-vis ops or fully loaded for high-threat engagements, the MkV anchors your kit with unmatched flexibility. It runs solo as a low-profile placard on your plate carrier or becomes the core of a full-blown chest rig when paired with other Spiritus Systems components.

This latest generation features a single-cell placard-style chassis, engineered with upgraded materials and new-school manufacturing. Front and side MOLLE panels are mission-ready- mount extra mags, med gear, or tourniquets using the Spiritus Universal Retention Kit. The top row of anchor points interfaces with the Bungee Retention Kit to secure mags of any caliber with no drama.

Inside the chassis? Fully loop-lined walls that accept all Spiritus Magazine Inserts, giving you on-the-fly loadout control without sacrificing performance.

Why We Love It

The Spiritus Systems MkV punches way above its weight. It’s lightweight for mobility, yet scalable with the full Spiritus ecosystem- LV-119 plate bags, Expander Wings, the CCS pouch, you name it. Whether you’re operating in confined urban terrain or building out a sustainment rig, the MkV keeps you lean, lethal, and mission-focused.

**Plate carriers and additional accessories not included