The Kriss Vector CRB Gen 3 in 9mm is a semi-automatic pistol caliber carbine built for shooters who want practical performance in PCC divisions, home defense, or recreational shooting. This 16-inch barrel model is state-compliant in most jurisdictions and strikes a balance between portability and usability—weighing just 7.7 pounds and collapsing to 35.37 inches, it handles like a rifle but feeds from full-size Glock-compatible magazines, making it immediately familiar to anyone already running a Glock platform sidearm.
The Gen 3 overhaul brought serious improvements to the platform's modularity and ergonomics. The upper and lower housings are fully reimagined for easier customization, the barrel shroud now wears M-LOK slots for accessories, and the controls are genuinely ambidextrous—magazine release, safety, and bolt release all work equally well for lefties and righties. The 4-pin tool-less takedown means you can strip it down for cleaning or maintenance without hunting for an armorer's wrench, and the short charging handle with brass check gives you positive feedback on bolt status.
Under the hood, you get a 4140 chrome moly barrel finished in black nitride, a full-length Picatinny rail on top for optics or irons, and a smooth single-stage trigger with minimal pre-travel. The included 10-round magazine meets capacity restrictions in restrictive states while still giving you practical firepower. Whether you're prepping for a match, setting up a truck gun, or just want a reliable, soft-shooting 9mm carbine that doesn't scream tactical nonsense, the Vector CRB Gen 3 delivers real utility without the hype.
Key Features
- 16-inch 4140 chrome moly barrel, black nitride finish, threaded 1/2x28 RH
- Closed bolt delayed blowback operation for reliable, smooth shooting
- Fully ambidextrous controls: safety, magazine release, and bolt release
- M-LOK mounting points on gen 3 square shroud for easy accessory attachment
- Full-length Picatinny rail for optics and iron sights
- Interchangeable AR15/M16 pistol grip and Glock-magazine compatible design
- 4-pin tool-less takedown for fast field disassembly
- Single-stage pivoting trigger with 0.7mm pre-travel
- Short charging handle with brass check function
- Fixed stock and featureless paddle for state compliance
- Includes one 10-round magazine
Specifications
| Caliber | 9x19mm |
| Action | Semi-Automatic |
| Operating System | Closed Bolt Delayed Blowback |
| Barrel Length | 16 inches (406.4mm) |
| Overall Length (Collapsed) | 35.37 inches (889mm) |
| Weight | 7.7 lbs (3.5kg) |
| Barrel Material | 4140 Chrome Moly |
| Barrel Finish | Black Nitride (QPQ) |
| Barrel Threading | 1/2 x 28 RH |
| Trigger Type | Pivoting Single Stage |
| Trigger Pre-Travel | 0.7mm |
| Magazine Compatibility | Glock-style, full-size |
| Magazines Included | 1 x 10-round |
| Stock | Fixed |
| Safety | Ambidextrous Short Throw Lever |
| Magazine Release | Ambidextrous |
| Bolt Release | Gen 3 Ambidextrous |
| Rail System | Full-length MIL-STD 1913 Picatinny (top) |
| Accessory Mounting | M-LOK on shroud |
| Disassembly | 4-Pin Tool-Less |
| Color | Black |
Frequently Asked Questions
What magazines does the Kriss Vector CRB Gen 3 use?
The Vector CRB Gen 3 feeds full-size Glock-compatible magazines, so if you already own Glock 17 or 19 mags, they work right out of the box. It ships with one 10-round magazine.
Is the Kriss Vector CRB Gen 3 state-compliant?
The 16-inch barrel model with fixed stock and featureless paddle design is compliant in most states. Always verify your local and state laws before purchase, as firearm regulations vary by jurisdiction.
Can I customize the ergonomics and mounting options?
Yes. The Vector CRB features interchangeable AR15/M16 pistol grips, M-LOK mounting points on the shroud, and a full-length Picatinny rail on top for optics, lights, and sights. The threaded barrel also accepts standard 1/2x28 muzzle devices.
How easy is the Kriss Vector CRB Gen 3 to maintain?
Very straightforward. The 4-pin tool-less takedown means you can strip the gun down for cleaning without special tools. The short charging handle with brass check gives you quick visual feedback on bolt status, and the delayed blowback operation is proven reliable.
