The KRISS Vector CRB Gen 3 (brand part no. KV903CAD00) is the most versatile, competition-ready member of the Vector family, chambered in 9mm and finished in Arctic Cerakote. Tailored for recreational shooting and pistol-caliber-carbine competition, it delivers exceptional performance with a compliant 16-inch rifle-length barrel, making it the most accessible model in the Vector lineup. Its fully reimagined Gen 3 upper and lower housings offer enhanced ergonomics, improved adaptability, and greater customization for every shooting style. A refreshed barrel shroud with integrated M-LOK mounting points expands accessory options, and the design is compatible with full-size Glock magazines for intuitive handling and seamless interchangeability.

Key Specifications

• Chambered in 9x19mm, with full-size Glock-pattern magazine compatibility.
• Built around a 16-inch, 4140 chrome moly barrel finished in black nitride (QPQ).
• Threaded 1/2×28 RH at the muzzle.
• Runs a closed-bolt, delayed-blowback operating system.
• Feeds from a 40-round magazine, included with the rifle.
• Adjusts from 34.9 inches collapsed to 36.9 inches extended via the ambidextrous telescopic folding stock.
• Equipped with front and rear flip sights, fully adjustable.
• Fitted with an M-LOK-equipped barrel shroud for accessory mounting.
• Uses a pivoting single-stage trigger for a consistent pull.
• Finished in Arctic Cerakote and ships at approximately 7.7 pounds.

Frequently Asked Questions

Does the Vector CRB accept Glock magazines? Yes, it’s compatible with full-size Glock-pattern magazines for intuitive handling and easy interchangeability.

Does the stock fold? Yes, the ambidextrous telescopic stock folds and adjusts, taking the rifle from 34.9 to 36.9 inches overall.

What operating system does it use? A closed-bolt, delayed-blowback system, distinct from a typical direct-impingement AR-15 action.

Buy the KRISS Vector CRB Gen 3 Rifle

Order the KRISS Vector CRB Gen 3 in 9mm from our Lubbock, Texas gun shop for fast, insured shipping to your local FFL. KRISS built the CRB as the most accessible member of the Vector family, part of our full semi-auto rifles lineup.