The Zro Delta Modulus Dust Cover – Duty is a medium-profile dust cover designed to extend a compact pistol platform to full-size proportions. Built for shooters who want the ergonomics and sight radius of a larger frame without sacrificing the concealability or handling of a compact platform, this dust cover integrates with the Zro Delta Modulus system to give you a genuinely full-size firearm footprint. It's the kind of solution that appeals to shooters running modular builds, those juggling multiple configurations, or anyone who appreciates the flexibility of a conversion that doesn't require a donor slide.

Zro Delta has built a reputation for precision modular components that respect both form and function. This dust cover is no exception—it's engineered to let you scale your platform up without reinvention. Whether you're testing different frame sizes before committing to a full build, or you simply prefer the ergonomics of a longer sight plane and larger grip, the Modulus Dust Cover bridges that gap in a straightforward way.

Installation is straightforward for anyone comfortable handling their firearm and basic gun work. Like any modular component, fit and function depend on proper assembly, so take your time and verify everything racks and cycles smoothly before taking it to the range. If you're new to modular builds, don't hesitate to ask—our team has run these systems and can walk you through the basics.

The Zro Delta Modulus Dust Cover – Duty is a medium-profile dust cover designed to extend a compact pistol platform to full-size proportions. Built for shooters who want the ergonomics and sight radius of a larger frame without sacrificing the concealability or handling of a compact platform, this dust cover integrates with the Zro Delta Modulus system to give you a genuinely full-size firearm footprint. It's the kind of solution that appeals to shooters running modular builds, those juggling multiple configurations, or anyone who appreciates the flexibility of a conversion that doesn't require a donor slide.

Zro Delta has built a reputation for precision modular components that respect both form and function. This dust cover is no exception—it's engineered to let you scale your platform up without reinvention. Whether you're testing different frame sizes before committing to a full build, or you simply prefer the ergonomics of a longer sight plane and larger grip, the Modulus Dust Cover bridges that gap in a straightforward way.

Installation is straightforward for anyone comfortable handling their firearm and basic gun work. Like any modular component, fit and function depend on proper assembly, so take your time and verify everything racks and cycles smoothly before taking it to the range. If you're new to modular builds, don't hesitate to ask—our team has run these systems and can walk you through the basics.