The Kriss USA Vector CRB G3 9mm is a semi-automatic carbine built for shooters who want a modern, controllable platform in a compact package. This is a closed-bolt, delayed-blowback design chambered in 9x19, making it a natural fit for shooters who already stock 9mm ammunition. At 16 inches, the barrel keeps overall length manageable — collapsed it measures just under 35 inches — while the 7.7-pound weight stays nimble enough for tactical training, home defense drills, or range work. The flat dark earth finish pairs rugged looks with a practical matte surface that resists glare.
The Vector CRB's fixed stock locks down rock-solid, and the single-stage pivoting trigger gives you a crisp, predictable break. The barrel is forged from 4140 chrome moly and finished with a hard black nitride coating that stands up to corrosion and wear. Threading is 1/2 x 28 RH, so you can add a suppressor or muzzle brake if your local laws allow. One 10-round magazine ships with the rifle, complying with California restrictions.
Whether you're running drills at an indoor range, setting up a home-defense carbine, or just exploring what a modern 9mm platform can do, the Vector CRB G3 delivers reliability and shootability without unnecessary complexity or bulk. It's a specialized tool that rewards accuracy and discipline.
Key Features
- Semi-automatic, closed-bolt delayed-blowback operation
- 16-inch 4140 chrome-moly barrel with hard black-nitride finish
- Fixed stock for solid, repeatable cheek weld and control
- Single-stage pivoting trigger for clean break
- 1/2 x 28 RH barrel threading for suppressor or muzzle devices
- Flat dark earth finish for low-glare, durable aesthetics
- Includes one 10-round magazine (California-compliant)
- Lightweight at 7.7 lbs, manageable overall length of 34.9 inches collapsed
Specifications
| Caliber | 9x19mm |
| Action | Semi-Automatic |
| Operating System | Closed Bolt, Delayed Blowback |
| Barrel Length | 16 inches (406.4 mm) |
| Overall Length (Collapsed) | 34.9 inches (887.5 mm) |
| Weight | 7.7 lbs (3.5 kg) |
| Barrel Material | 4140 Chrome Moly |
| Barrel Finish | Black Nitride (QPQ) |
| Barrel Threading | 1/2 x 28 RH |
| Stock | Fixed |
| Trigger | Single-Stage Pivoting |
| Magazine Included | 1x 10-Round |
| Color | Flat Dark Earth |
Frequently Asked Questions
What magazine capacity comes with this Vector CRB?
One 10-round magazine is included with the rifle. This is the California-compliant configuration.
Can I attach a suppressor to this carbine?
Yes. The barrel is threaded 1/2 x 28 RH, so you can install a suppressor or muzzle brake, subject to your local and state laws.
Is the stock adjustable?
No, the Vector CRB G3 ships with a fixed stock that does not adjust for length of pull.
What ammo does the Vector CRB fire?
This carbine is chambered in 9x19mm (standard 9mm), one of the most common and affordable rifle cartridges available.
