KRISS USA Vector CRB Gen3 45 ACP 16″ Arctic Delta

About this product

The KRISS Vector CRB Gen3 is a semi-automatic pistol-caliber carbine chambered in .45 ACP with a 16-inch rifle-length, threaded barrel and a modern M-LOK-equipped shroud. Designed for recreational shooting and pistol-caliber carbine competition, the Gen3 CRB pairs Glock-compatible magazine fitment with enhanced ergonomics and a folding, telescopic stock for compact transport and storage. The Arctic Delta Cerakote finish and Black Nitride barrel provide corrosion resistance while maintaining a utilitarian appearance.

Key Specifications

• The caliber is .45 ACP.
• The barrel measures 16.0 inches and is described as rifle-length and threaded.
• The magazine capacity is 30 + 1 rounds.
• The barrel finish is Black Nitride (QPQ).
• The barrel threading is .578 x 28 RH.
• The operating system is a closed-bolt, delayed blowback design.
• The unloaded weight is approximately 7.7 lbs.
• The stock is a KRISS ambidextrous telescopic folding stock for compact storage and adjustable length of pull.
• The platform accepts full-size Glock magazines for easy interchangeability with Glock-pattern systems.
• The handguard features a M-LOK Gen 3 square shroud with multiple M-LOK attachment points.

Purpose-built for shooters who want a competition-ready pistol-caliber carbine with modern modularity, the Vector CRB Gen3 delivers a combination of reliable function, Glock-compatible magazine convenience, and a 16″ threaded barrel for accessory flexibility. Its thoughtful ergonomics and build quality make it a practical choice for range-focused recreation and PCC events.

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