The Kriss Vector CRB Gen 3 is a .45 ACP semi-automatic pistol caliber carbine with a 16-inch threaded barrel and a 30+1 round capacity. It runs the Super V System delayed-blowback operating mechanism and has a folding stock with an M-Lok square shroud handguard. The finish is matte black throughout. 
 

Key Specifications 

• Brand: Kriss USA 
• Model: Vector CRB Gen 3 
• Caliber: .45 ACP 
• Action: Semi Auto 
• Capacity: 30+1 
• Barrel Length: 16 inches 
• Color/Finish: Black 
   

Detailed Features 

• Super V System delayed-blowback operating mechanism with closed bolt 
• 16-inch threaded barrel 
• Folding stock with matte black finish 
• M-Lok square shroud handguard for accessory attachment 
• Compatible with Glock-pattern magazines

Owners of the Vector CRB Gen 3 in .45 ACP often describe the Super V delayed-blowback system as the rifle's defining characteristic. Felt recoil is notably reduced compared to direct-blowback .45 carbines, and that carries over to faster follow-up shots in range sessions.

The folding stock and overall silhouette are polarizing. Some owners appreciate the compact storage profile; others find the ergonomics unconventional, particularly around cheek weld. Shooter height and build play a larger role in comfort here than with more conventional carbine stocks.

Cost is the recurring friction point. The Vector CRB Gen 3 is priced well above most .45 ACP pistol caliber carbines, and value comparisons to simpler blowback designs come up often. Owners who bought for the recoil management and unique operating system tend to be satisfied; those who expected conventional AR-pattern handling sometimes feel the premium is hard to justify at the range.