KRISS USA Vector SDP-E .45 ACP 6.5" 13+1 FDE Pistol

The Kriss USA Vector SDP-E 45 ACP 6.5" MC FDE is a modern submachine gun platform engineered for tactical operators, law enforcement specialists, and professional shooters who demand rapid target acquisition and controlled fire in close-quarters environments. This compact, magazine-fed system delivers the stopping power of .45 ACP in a package designed for speed and reliability under stress, making it suitable for breaching operations, vehicle interdiction, and advanced training scenarios.

Built around Kriss USA's proprietary Super V recoil mitigation system, the Vector SDP-E features a 6.5-inch barrel paired with a MK5 rail system for seamless accessory integration and weapon modularity. The FDE (Flat Dark Earth) multi-coat Cerakote finish provides superior corrosion resistance and durability in austere field conditions, while low-profile flip sights offer rapid target acquisition without relying on co-witnessed optics. The 30+1 round capacity, combined with the polymer FDE furniture and ergonomic controls, creates a platform optimized for follow-up shots and sustained accuracy—critical for dynamic tactical operations where milliseconds determine outcome.

Operators and armorer teams selecting this platform benefit from its compatibility with standard .45 ACP ammunition, proven reliability under extreme use, and the MK5 rail's native support for modern weapon lights, lasers, and advanced optics. The 16.75-inch overall length positions it ideally for vehicle operations and confined spaces while maintaining sight radius for precision work. Whether configured for duty use, specialized training, or professional applications, the Kriss USA Vector SDP-E 45 ACP delivers the performance characteristics military and law enforcement professionals expect from a modern submachine gun platform.