The Kriss Vector CRB Gen 3 in 9mm is a semi-automatic pistol caliber carbine with a 16-inch threaded barrel, California-compliant 10-round capacity, and a closed-bolt delayed-blowback operating mechanism. It has an M-Lok shroud handguard and a matte black finish, with Glock magazine compatibility. The platform shares the Super V System operating mechanism across the Vector line. 
 

Key Specifications 

• Brand: Kriss USA 
• Model: Vector CRB Gen 3 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 10 
• Barrel Length: 16 inches 
• Color/Finish: Black 
   

Detailed Features 

• California-compliant with 10-round capacity 
• 16-inch threaded barrel 
• Closed-bolt delayed-blowback mechanism 
• M-Lok shroud handguard 
• Glock magazine compatible

Owners of the 9mm Vector CRB Gen 3 in California-compliant trim often note that the delayed-blowback Super V System makes this one of the softer-shooting 9mm carbines available, and that characteristic holds regardless of which capacity configuration ships. The transition from other pistol caliber carbines in the 9mm space tends to be noted positively.

The stock and grip geometry remain the primary ergonomic discussion point. Shooters who put rounds through the Vector before buying report fewer surprises; those who bought on looks or spec sheets sometimes find the cheek weld and controls require more deliberate positioning than a conventional carbine.

The 10-round California limit is the largest complaint, and it comes with the territory of the compliance variant. Owners in less restricted states sometimes import the model out of curiosity but tend to recommend the standard-capacity version if available in their jurisdiction. Value relative to simpler blowback 9mm carbines is debated, with the Super V operating system and Kriss build quality cited as the justification for the price difference.