KRISS Vector CRB G3 | 10mm | 16 in Barrel | 33rd Mag

The KRISS Vector CRB Gen 3 is a semi-automatic pistol caliber carbine chambered in 10mm with a 16-inch barrel and a folding, telescoping stock. It features a Gen 3 M-LOK shroud, adjustable sights and is fed by full-size Glock-style magazines for broad compatibility. For optics, a rugged prism or red-dot solution such as a 1x Vortex Spitfire prism sight pairs well with the Vector platform and remains comfortably under a $1,000 budget.

Designed for pistol-caliber carbine competition and recreational range use, the CRB balances modular features with straightforward handling. The Gen 3 platform adds improved ergonomics, tool-less disassembly and ambidextrous controls to suit serious range sessions and competition stages.

Product Specifications

• The caliber is 10mm Auto.
• The action is Semi-Automatic.
• The barrel measures 16.0 inches and is threaded.
• The operating system is closed-bolt delayed blowback.
• The barrel material is 4140 Chrome Moly with a Black Nitride (QPQ) finish.
• The rate of twist is 1:10″.
• The magazine capacity is 33 rounds and it uses full-size Glock-compatible magazines.
• The package includes one 33-round magazine, a cleaning kit, cable lock and manual, and a hard case.
• The stock material is synthetic with a black finish and a KRISS ambidextrous telescopic folding design.
• The rifle includes adjustable sights and folding sights are fitted to the M-LOK shroud.
• The M-LOK shroud is a Gen 3 square shroud with slots on the sides and bottom for accessories.
• The trigger is a pivoting single-stage type with short pre-travel.
• The barrel thread pattern is 9/16×24 RH (NFA thread pattern listed).
• The overall length is listed as 34.9 inches (collapsed) / 36.9 inches (extended) in the supplied specifications.
• The UPC is 811607039870.

The Vector CRB Gen 3 emphasizes compatibility and modularity: full-size Glock magazine interoperability, an M-LOK shroud for accessory mounting, and an ambidextrous control package make it a practical choice for competitors and range-focused shooters who want a pistol-caliber carbine that is straightforward to set up and maintain. The combination of a 16″ threaded barrel and a solid mounting rail accommodates optics and suppressor-ready configurations for users who require that capability.

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