The KRISS Vector CRB G3 is a semi-automatic pistol-caliber carbine chambered in .45 ACP that pairs a 16.0″ rifle-length barrel with KRISS’s Gen 3 ergonomics. Its reimagined upper and lower housings improve adaptability and allow for greater customization across shooting applications. Designed for recreational shooting and pistol-caliber carbine competition, the CRB accepts full-size Glock-pattern magazines for intuitive handling.
Key Specifications
- The carbine is chambered in .45 ACP.
- The action is Semi-Automatic.
- The operating system is Closed Bolt, Delayed Blowback.
- The barrel length is 16.0 in / 406.4 mm.
- The overall length when collapsed is 34.9 in / 887.5 mm.
- The overall length when extended is 36.9 in / 937.5 mm.
- The package includes one 10-round magazine.
- The barrel material is 4140 Chrome Moly.
- The barrel finish is Black Nitride (QPQ).
- The barrel threading pattern is .578 x 28 RH.
The Vector CRB G3 balances practical ergonomics and modularity for shooters who need a reliable, competition-capable pistol-caliber carbine. Its Glock-magazine compatibility and M-LOK-equipped shroud provide a familiar interface for accessories and magazine interchangeability, while the 16″ barrel delivers a rifle-length profile suited to range use and regulated jurisdictions. The Arctic Delta Cerakote finish gives a distinctive, low-profile appearance that complements the CRB’s modern design.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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