The KRISS Vector G2 SDP-E is a semi-automatic 9mm pistol with a 6.5-inch barrel, 17+1 capacity, and a polymer frame. It runs Glock-style magazines and uses the proprietary Super V Recoil Mitigation System. 
 

Key Specifications 

• Manufacturer: KRISS USA, Inc 
• Model Name: Vector G2 SDP-E 
• UPC: 811607033663 
• Action Type: Semi-Automatic 
• Caliber: 9mm Luger (9x19 Para) 
• Barrel Length: 6.5 inches 
• Capacity: 17+1 rounds (includes one magazine) 
• Weight: 5.9 lbs 
• Finish Color: Black 
• Frame Material: Polymer 
   

Detailed Features 

The Super V system redirects recoil energy downward rather than rearward, which reduces muzzle flip noticeably during rapid fire. The 6.5-inch barrel is longer than most pistols in this class, which contributes to velocity and sight radius. Glock magazine compatibility is a real practical advantage. Mags are widely available and affordable. Low-profile flip sights deploy quickly or fold flat. A full-length Picatinny rail runs underneath for lights, lasers, or other accessories.

The Vector's Super V recoil system is the feature users comment on most. The reduced muzzle flip is genuinely noticeable compared to conventional pistols, and fast follow-up shots are easier as a result. The futuristic appearance is either a major draw or a turnoff depending on the shooter.

Glock magazine compatibility earns consistent praise for practical reasons. The ergonomics and control layout get good marks from users who prefer the format.

At 5.9 lbs, it's heavy for a pistol and that comes up often. Price is a recurring friction point. It costs significantly more than conventional pistols offering similar or higher capacity. Aftermarket accessory availability is more limited than for mainstream platforms. The unconventional design means some shooters face a learning curve adapting to it.