KRISS Vector SDP Gen 3 9mm Luger 5.5" Threaded 40-Round Pistol

The KRISS Vector SDP Gen 3 is a semi-automatic 9mm Luger pistol built on a polymer full-size frame and designed for personal protection and home defense. It uses a delayed blowback operating system with a small bolt carrier group and a low-mass slider guided by channels running perpendicular to the barrel, which redirects blowback energy downward to counter muzzle rise. The barrel sits below the fire control group, placing the bore axis low in line with the shooter's hand.

The pistol has a 5.5-inch threaded barrel with 1/2x28 thread pitch, an overall length of 15.35 inches, and a weight of 5.6 pounds. It has a matte black finish, ambidextrous controls, and front and rear flip sights. The upper and lower housings are redesigned for customizability and increased hand support.

It feeds from full-size Glock-pattern magazines, with a 40-round capacity.

• Caliber: 9mm Luger
• Action: Semi-Auto
• Barrel Length: 5.5 in
• Thread Pitch: 1/2x28
• Overall Length: 15.35 in
• Weight: 5.6 lbs
• Capacity: 40 rounds
• Magazine Compatibility: Glock-pattern