Description
There is nothing else on the market that runs like a Vector. The KRISS Vector CRB Gen 3 in Alpine White takes the platform's signature Super V recoil mitigation system, which sends the bolt mass down and back instead of straight into your shoulder, and wraps it in a 16-inch rifle-length package. Combine that with a bore axis that sits about as low as physically possible and you get a 9mm carbine with almost no muzzle rise. Follow-up shots come fast, and steel plates and PCC stages are where this thing really shines.
What Gen 3 Brings to the Vector CRB
KRISS reworked the upper and lower housings for this generation, and the changes are practical ones. You can now swap in aftermarket AR-pattern pistol grips, the magwell texturing got a real upgrade, and the old barrel shroud gave way to a squared M-LOK shroud with mounting real estate for lights, lasers, or a hand stop. The folding, telescoping stock was updated too, so the whole carbine collapses into a compact bundle that fits in a surprisingly small bag. Low-profile flip-up sights come installed, and the full-length top rail is ready for a red dot the moment you get home.
Feeding the 9mm Vector Gen 3
Magazines are dead simple: the Vector runs full-size Glock pattern 9mm mags, and KRISS includes one 40-round magazine in the box. If you already own a Glock 17 or anything that feeds from the same mags, your existing stack works here too. The 16-inch barrel is 4140 chrome moly with a black nitride finish and threaded 1/2×28, so a suppressor or comp spins right on.
Why the Alpine White Carbine Stands Out
Beyond the looks, and the Alpine finish does turn heads at the range, this is a genuinely fun and soft-shooting 9mm carbine. At 7.7 pounds it carries its weight low and balanced, the controls are ambidextrous, and cheap 9mm ammo means long range days without the wallet pain. For PCC competition or just an entertaining plinker that doesn't look like everything else in the rack, the Vector CRB G3 delivers.
Key Specifications
- Manufacturer: KRISS USA
- Model: Vector CRB Gen 3
- MPN: KV90-3CAP00
- UPC: 810172121560
- Caliber: 9mm Luger
- Action: Semi-Auto, Closed-Bolt Delayed Blowback
- Barrel Length: 16 inches
- Barrel Material: 4140 Chrome Moly, Black Nitride (QPQ)
- Muzzle Thread: 1/2×28 RH
- Capacity: 40+1
- Magazine Compatibility: Full-size Glock pattern 9mm
- Stock: Folding, Telescoping Polymer
- Sights: Low-Profile Flip-Up, Adjustable
- Handguard: M-LOK Gen 3 Square Shroud
- Weight: 7.7 lbs
- Finish: Alpine White
What’s Included
- KRISS Vector CRB Gen 3 9mm carbine
- One 40-round Glock pattern magazine
- Low-profile flip-up sights (installed)
- Cable lock
- Owner's manual
Frequently Asked Questions
What magazines does the KRISS Vector CRB G3 9mm use?
It feeds from full-size Glock pattern 9mm magazines, the same ones a Glock 17 uses, including extended 33 and 40 round sticks. One 40-round magazine comes in the box. If you already run Glocks, your mags will drop right in.
What changed from Gen 2 to Gen 3 on the Vector CRB?
The Gen 3 gets redesigned upper and lower housings that accept aftermarket AR-style pistol grips, improved magwell texturing, an updated folding stock, and a new squared barrel shroud with M-LOK slots. It keeps the same Super V recoil system that made the Vector famous, so the shooting experience stays soft and flat.
Is the barrel on the Vector CRB Gen 3 threaded for a suppressor?
Yes, the 16-inch black nitride barrel is threaded 1/2×28 RH, the standard pitch for 9mm suppressors and muzzle devices. The delayed blowback action also tends to run cleaner and quieter suppressed than a straight blowback carbine.
Does the Vector CRB G3 really reduce recoil that much?
The Super V system redirects bolt energy downward to fight muzzle rise, and the bore axis sits lower than just about anything else out there. In 9mm the result is a carbine that stays remarkably flat, which is why the platform is popular for PCC competition and fast follow-up shooting.





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