The Kriss Vector CRB Origin is a semi-automatic rifle chambered in .45 ACP with a 16-inch barrel and 30+1 capacity. The aluminum frame and receiver keep weight at 8 lbs. Finish is Cerakote two-tone Matte Black/Flat Dark Earth. Overall length is adjustable from 35.25 to 38.25 inches via the collapsible/folding stock. 
 

Key Specifications 

• Model: Vector CRB Origin 
• Action: Semi-Automatic 
• Caliber: .45 ACP 
• Barrel Length: 16 inches 
• Capacity: 30 Rounds (+1) 
• Weight: 8 lbs. 
• Finish: Cerakote Two-Tone Finish (Matte Black/Flat Dark Earth) 
• Frame Material: Aluminum 
• Receiver Material: Aluminum 
• Overall Length: Adjustable between 35.25" - 38.25" 
• Rate of Twist: 1-in-10" 
   

Detailed Features 

The Super V Recoil Mitigation System redirects bolt travel downward rather than rearward, which measurably reduces muzzle rise on follow-up shots. The collapsible/folding stock adjusts to fit different shooters and folds for compact storage. Ambidextrous safety works for both left- and right-handed shooters. Low-profile flip sights are included and remain functional across varied lighting. The aluminum frame keeps the overall package lighter than a steel-frame alternative at the same capacity. 
 

Usage Scenarios 

For home defense, the 30+1 .45 ACP capacity and reduced muzzle rise are practical advantages in close-quarters scenarios. At the range, the Super V system makes sustained rapid fire more controlled than standard blowback pistol-caliber carbines. The folding stock also helps with transport and storage.

The KRISS Vector CRB Origin in .45 ACP with FDE finish draws strong reactions in both directions.

Supporters of the platform emphasize the Super V recoil system — in practice, it noticeably cuts muzzle rise compared to conventional blowback designs in the same caliber, which makes rapid fire more manageable. The FDE finish gets consistent praise for its appearance and durability. Owners report solid reliability and accuracy, including during faster strings of fire.

The main criticisms are weight and price. At 8 lbs. unloaded, it's heavier than most pistol-caliber carbines in the same class, which comes up in discussions about extended carry or dynamic drills. The price is frequently cited as a barrier — the Vector costs noticeably more than competing PCCs, and some potential buyers decide that gap is hard to justify.

Size comes up as well: even with the folding stock, it's not a small package, which limits its practicality for certain roles.

Owners tend to enjoy it as a range rifle and appreciate the engineering behind the recoil system, while prospective buyers weigh the weight and cost against more compact or affordable alternatives.