The Kriss Vector CRB in MultiCam Alpine is a semi-automatic rifle built around a delayed blowback action and the Super V Recoil Mitigation system, which redirects recoil forces downward rather than straight back. That combination, unusual in a pistol-caliber carbine, makes follow-up shots noticeably faster and more controlled than you'd expect from a 10mm platform. 
 

Key Specifications 

• Model: Vector CRB 
• Type: Rifle 
• Action: Semi-Auto 
• Caliber: 10mm 
• Finish: MultiCam Alpine 
• Barrel Length: 16 inches 
• Overall Length: Adjustable from 35.25" to 38.25" 
• Rate of Twist: 1-in-10" 
• Capacity: 15 + 1 rounds (includes one magazine) 
• Weight: 8 lbs. 
• Sights: Low Profile Flip Sights (Adjustable) 
• Stock Type: Collapsible / Folding with a 6-position adjustable stock 
• Safety Features: Ambidextrous Safety 
• Additional Info: 
  • Delayed Blowback operation 
  • Super V Recoil Mitigation system 
  • Pivoting, Single Stage Trigger 
     

Features 

 
The six-position collapsible/folding stock adjusts length of pull across a wide range, and the low-profile flip sights fold flat so they don't interfere with optics. The ambidextrous safety is well-placed for either hand. The single-stage pivoting trigger has a consistent pull weight that works well for both competition and general use. 
 
The MultiCam Alpine pattern is a light, snow-terrain variant, worth noting if this is for a specific environment, though plenty of owners just like the look.

Community sentiment on the KRISS Vector CRB Gen 2 in 10mm MultiCam Alpine is generally positive, with a few recurring sticking points.

The recoil mitigation system gets the most consistent praise. Shooters coming from other 10mm carbines note that muzzle rise under rapid fire is substantially lower, which translates directly to tighter groups. Ergonomics also land well. The adjustable stock accommodates a range of body types and the balance point is comfortable for extended range sessions.

The 10mm caliber draws mixed reactions. Fans of the cartridge like the power margin it offers over 9mm for both hunting and home defense use. Critics point to ammunition cost and availability, which remain real concerns depending on your area and how much you shoot.

The MultiCam Alpine finish gets appreciation for its look, though some note it's a specialty pattern that may not suit all environments.

Reliability discussion is mostly positive, but a subset of owners report feeding issues with certain hollow-point loads. Sticking to FMJ or manufacturer-recommended ammunition seems to resolve most of those complaints. The price sits at the higher end for a pistol-caliber carbine, and that comes up regularly, though owners who shoot it frequently tend to feel the build quality justifies the cost.