Description
There is nothing else on the gun counter that looks or shoots like a Vector, and this one brings 10mm to the party. The KRISS Vector CRB G2 is the carbine version of the platform, built around a 16 inch 4140 chrome moly barrel with a black nitride finish and a 1:10 twist that stabilizes the full range of 10mm loads, from soft-shooting range fodder to heavy woods ammo. A round black barrel shroud keeps the lines clean and gives the whole rifle that unmistakable Vector profile.
Why the Vector CRB G2 Stays So Flat
The heart of this carbine is the Super V system, a closed-bolt delayed blowback action that sends the bolt down and back instead of straight rearward. Combine that with a bore axis that sits down low near your hand and the result is noticeably less muzzle rise than you would expect from a 10mm. Follow-up shots come back on target fast, which is exactly why these have earned a following in pistol-caliber carbine matches. The pivoting single-stage trigger breaks clean with an audible, tactile reset, and the short-throw safety works from either side.
Glock Mags and Real-World Practicality
Feeding comes from full-size Glock 20 pattern magazines, so spares are easy to find and affordable. One 15-round magazine ships with the rifle, and extended options like the MagEx kit can push capacity to 33 rounds when you want more between reloads. The full-length Picatinny top rail handles optics of any size, a short lower rail takes a light or foregrip, and low-profile flip-up sights are there when you need them. The Defiance M4-style stock adjusts through six positions to fit shooters of different sizes and layers of clothing.
Living With the Vector CRB
Takedown is genuinely simple, with four tool-less pins getting you into the action for cleaning. At 7.8 pounds with an overall length between 35.25 and 38.5 inches depending on stock position, it balances well and carries easily. Whether you are chasing PCC match times or just want the most distinctive carbine at the range, this one delivers.
Key Specifications
- Manufacturer: KRISS USA
- Model: Vector CRB Gen II
- Manufacturer Part Number: KV10-CBL20
- UPC: 810237024614
- Caliber: 10mm Auto
- Action: Semi-Auto, Closed Bolt Delayed Blowback (Super V System)
- Barrel Length: 16"
- Barrel Material: 4140 Chrome Moly, Black Nitride (QPQ) Finish
- Twist Rate: 1:10" RH
- Magazine Compatibility: Full-Size Glock 20 Pattern Magazines
- Magazine Included: 1 x 15-Round
- Stock: Defiance M4-Style, 6-Position Adjustable
- Sights: Low-Profile Flip-Up Front and Rear
- Safety: Ambidextrous Short-Throw Lever
- Overall Length: 35.25" Collapsed / 38.5" Extended
- Weight: 7.8 lbs
What’s Included
- KRISS Vector CRB G2 10mm Carbine
- 1 x 15-Round Glock Pattern Magazine
- Cleaning Kit
- Owner's Manual
Frequently Asked Questions
What magazines does the KRISS Vector CRB G2 10mm use?
It runs full-size Glock 20 pattern 10mm magazines, so factory 15-rounders and aftermarket options are easy to find. One 15-round magazine ships with the carbine. If you want more capacity, the MagEx extension kit bumps a Glock mag up to 33 rounds of 10mm.
Does the Super V system really make a difference with 10mm recoil?
It does. The bolt travels down and back rather than straight rearward, which redirects recoil energy away from your shoulder line, and the bore axis sits unusually low in your hands. The result is a 10mm carbine that stays flatter through fast strings than most straight blowback designs, which is a big reason the Vector shows up in PCC competition.
Can I mount an optic on the Vector CRB G2?
Yes, the full-length Picatinny top rail accepts red dots, magnified optics, or anything else with a standard 1913 mount. The included front and rear flip-up sights fold down low so they stay out of your sight picture, and they are there as backups whenever you need them. There is also a short lower rail up front for a light or foregrip.
Is the Vector CRB G2 easy to clean and maintain?
Very. Four tool-less takedown pins get you into the action without a bench full of tools, so field stripping after a range day takes just a couple of minutes. A cleaning kit comes in the box to get you started.





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