The Kriss USA Vector CRB G3 in 10mm is a modern, magazine-fed semi-automatic rifle built on the platform's signature delayed blowback system. Chambered in 10mm and configured with a 16-inch barrel, this compact rifle suits shooters and hunters who want an all-around capable platform in a potent handgun caliber—whether for home defense, range work, or hunting applications where 10mm performs. The Vector CRB's closed-bolt design and single-stage trigger deliver reliable, repeatable performance, while the FDE (Flat Dark Earth) finish blends tactical aesthetics with practical durability.
At 7.7 pounds and with a collapsed length of 34.9 inches, the Vector CRB balances shootability with portability. The barrel is 4140 chrome-moly steel finished in black nitride (QPQ), a hardening process that resists wear and corrosion—important for a gun you'll actually use. The barrel is threaded 9/16x24 RH, opening the door to suppressors, muzzle devices, and other aftermarket options that let you tune the rifle to your needs. The fixed stock keeps the profile straightforward and solid, and the pivoting single-stage trigger is tuned for a clean break.
One 10-round magazine is included, giving you a legal, practical capacity for California-compliant ownership while still delivering meaningful firepower. The 10mm cartridge sits between 9mm and .45 ACP in terms of velocity and energy, making it popular among shooters who value the balance of power, capacity, and shootability—and the Vector CRB executes that mission without fuss or gimmick.
Key Features
- 10mm caliber, semi-automatic with closed-bolt delayed blowback operation
- 16-inch 4140 chrome-moly barrel with black nitride finish and 9/16x24 RH threading for suppressors and muzzle devices
- Flat Dark Earth finish for a clean, modern appearance
- Compact 34.9-inch collapsed length and 7.7-pound weight for handling and portability
- Fixed stock and pivoting single-stage trigger for reliable performance
- One 10-round magazine included; California-compliant capacity
Specifications
| Caliber | 10mm |
| Action | Semi-Automatic |
| Operating System | Closed Bolt Delayed Blowback |
| Barrel Length | 16 inches |
| 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 | 9/16x24 RH |
| Trigger Type | Pivoting Single Stage |
| Stock | Fixed |
| Color | Flat Dark Earth |
| Magazines Included | 1 × 10-round |
Frequently Asked Questions
Can I use a suppressor on the Vector CRB?
Yes. The barrel is threaded 9/16x24 RH, which is a common pattern for threaded barrels. You can attach a suppressor or other muzzle device that fits this threading.
What caliber is this rifle, and is it suitable for hunting?
The Vector CRB is chambered in 10mm. This caliber is popular among shooters and hunters who value the balance of power and velocity, and the rifle is capable for appropriate hunting applications, though suitability depends on game and local regulations.
How many rounds does the magazine hold?
The included magazine holds 10 rounds, which is the capacity included with this California-compliant model.
What's the weight and size of this rifle?
The Vector CRB weighs 7.7 pounds and measures 34.9 inches in overall length when collapsed, making it compact and relatively lightweight for its class.
