The KRISS USA Vector SDP Gen 3 is a semi-automatic pistol chambered in 10mm with a 5.5-inch barrel. It ships with a 33-round magazine and features a threaded barrel and M-LOK handguard. The polymer frame is finished in black. 
 

Key Specifications 

• Brand: KRISS USA 
• Model: Vector SDP Gen 3 
• Caliber: 10mm 
• Action: Semi Auto 
• Capacity: 33 rounds 
• Barrel Length: 5.5 inches 
• Color/Finish: Black 
   

Detailed Features 

• 5.5-inch threaded barrel ready for muzzle accessories 
• M-LOK handguard for accessory attachment 
• 33-round magazine included 
• Polymer frame construction 
• Gen 3 updated platform

Owners of the Vector SDP Gen 3 in 10mm appreciate the distinctive operating system that keeps the bore axis low and muzzle rise minimal under recoil. The 33-round magazine capacity draws consistent praise from range shooters who prefer fewer reloads during long sessions.

The threaded barrel and M-LOK handguard make it straightforward to add suppressors or lights without additional gunsmithing. Ergonomics can be polarizing, particularly the grip angle and controls layout, which take some time to get used to after handling more conventional pistols.

For the price, the Vector SDP Gen 3 occupies an unusual niche. Buyers who want a compact 10mm with substantial magazine capacity find few direct alternatives, though the higher cost relative to traditional pistols is a recurring point of debate.