KRISS Vector CRB Gen 3 9mm Semi-Automatic Rifle — 16.5" Barrel, Super V System, Matte Black
The Gen 3 KRISS Vector CRB stands out for its patented Super V delayed-blowback system, which redirects recoil downward to keep the muzzle flat during rapid fire. This civilian-legal carbine pairs the proven Vector architecture with a 16.5" nitrided barrel, Glock-magazine compatibility, and a factory M-LOK aluminum shroud, giving shooters a soft-shooting 9 mm platform that is ready for customization.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Rifling Condition: Excellent Rifling – Sharp lands and grooves.
There are minor superficial scratches and blemishes on the exterior surfaces, but no significant wear. The bore remains clean, shiny, and well-defined.
What’s Included
- Low-profile flip-up polymer front and rear sights (installed)
- Magpul MOE polymer vertical foregrip (installed)
- Nine 33-round Glock-pattern 9 mm magazines
- One 31-round Glock-pattern 9 mm magazine
The Vector’s Super V system dramatically reduces felt recoil and muzzle rise by channeling the bolt’s energy downward. This allows faster, more accurate follow-up shots compared with traditional straight-blowback designs.
The 16.5" 4140 chrome-moly steel barrel is QPQ-nitrided for corrosion resistance and durability. It sits inside a square aluminum shroud outfitted with M-LOK slots, giving you ample real estate for lights, lasers, or other accessories.
Ambidextrous controls, an ambidextrous safety selector, and a six-position collapsible stock with an integrated QD sling cup make the rifle adaptable to a wide range of shooters and missions.
The glass-fiber-reinforced polymer lower receiver keeps weight down, while the hard-coat-anodized aluminum upper adds strength. A full-length top rail (rails: true) provides ready mounting for optics.
As a Gen 3 model, this CRB accepts all double-stack 9 mm Glock magazines and can be caliber-converted with factory upper kits for future versatility.




