Experience the lightest and most agile member of the Vector family. The KRISS Vector Gen 3 SDP delivers impressive performance in a compact versatile footprint ideal for personal protection and home defense. Its fully redesigned Gen 3 upper and lower housings provide enhanced ergonomics improved hand support and expanded customization to tailor the platform to any shooter. – Compatible with full-size Glock® magazines the SDP delivers intuitive handling and seamless magazine interchangeability. – Caliber 45ACP – Model Vector SDP – Action Semi-Automatic – Operating System Closed Bolt Delayed Blowback – Barrel Length 5.5 in / 139.7 mm – Overall Length Collapsed 15.35 in / 390 mm – Magazine(s) included (1) 30 Rounds – Color Arctic Delta CERAKOTE® Coating – Weight 5.6lbs / 2.5 kg – Barrel Material 4140 Chrome Moly – Barrel Finish Black Nitride (QPQ) – Barrel Threading .578×28 RH – Trigger Type Pivoting Single Stage – WHAT’S IN THE BOX – (1) KRISS Vector Firearm – (1) Magazine – (1) Cleaning Kit – (1) Cable Lock – (1) User Manual – (1) Warranty Card