KRISS USA Vector Sdp Pstl 9mm 5.5" Threaded Barrel Pistol

The KRISS Vector SDP Pistol in 9mm with 5.5" barrel represents a distinct approach to modern tactical handgun design. Built by KRISS USA, Inc., this semi-automatic pistol combines the ergonomic principles of the full-size Vector platform with a compact form factor suited to operators requiring reliable firepower in confined operational environments, vehicle operations, or duty carry scenarios where standard-length frames prove disadvantageous.

The 5.5" threaded barrel allows integration with sound suppressors and muzzle devices, expanding the platform's tactical flexibility. A matte Flat Dark Earth finish provides corrosion resistance and reduces visual signature in varied operational lighting. The pistol ships with integrated flip-up sights for backup aiming, 40 rounds of ammunition (delivered as two 20-round magazines), and a quick-detach sling swivel for rapid mounting to plate carriers or tactical bags. At 12.25 lbs, the platform delivers low-impulse recoil management characteristic of the Vector platform's unique operating system, which distributes recoil energy in a manner that enhances shot placement consistency compared to conventional blowback designs.

The KRISS Vector SDP serves tactical teams, armed security professionals, and civilian operators prioritizing capacity and control in a mid-sized platform. Law enforcement evaluating duty carbine alternatives and shooters seeking suppressor-ready configurations will recognize the purpose-built specifications. The 9mm caliber provides low-recoil training characteristics while maintaining adequate stopping power for intermediate-range engagement, making this platform suitable for range qualification, advanced defensive training, and operational deployment where precision and capacity matter equally.