KRISS USA Vector Crb G2 .45 ACP 16" OD Green Carbine

The KRISS USA Vector CRB G2 .45 ACP 16" OD Green Carbine is a modern, compact platform purpose-built for tactical professionals, law enforcement, and civilian operators seeking reliable, controllable firepower in a space-efficient package. Derived from the Vector submachine gun platform, this carbine configuration delivers the ergonomic and recoil-mitigation advantages of KRISS's proven design in a rifle-length format. Whether for close-quarters duty, defensive applications, or dedicated training, the Vector CRB G2 bridges the capability gap between handguns and full-sized rifles with a flat, manageable shooter experience.

At 35.25 inches overall length with a 16-inch barrel, this carbine maintains rapid maneuverability in vehicle and building-entry scenarios without sacrificing effective range or velocity from the .45 ACP cartridge. KRISS's patented Delayed Blowback Operating System (DBOS) uses a unique dual-spring assembly and bolt carrier geometry to redirect recoil impulse downward and rearward, virtually eliminating muzzle rise and climb during rapid fire. The OD Green finish provides a mil-spec durable coating suitable for field conditions, while the carbine's modern Picatinny rail infrastructure supports optics, lights, and accessories essential to contemporary tactical operations. The Gen 2 iteration refines reliability, ergonomics, and manufacturability from the original platform, making it a dependable choice for demanding environments.

Law enforcement SWAT teams, federal agencies, and serious civilian operators benefit most from the Vector CRB G2's unique recoil profile and modular design, particularly in low-light, high-stress scenarios where shot placement and speed of follow-up rounds determine outcomes. The .45 ACP chambering offers proven stopping authority and operates with standard, widely available ammunition—a distinct advantage in sustained operations or logistics-constrained environments. Compatibility with modern tactical accessories via integrated rail systems allows for rapid configuration changes to match mission-specific loadouts. The Vector CRB G2 represents a mature, battle-tested platform backed by real-world operator feedback and decades of submachine gun development.