The Kriss Vector Gen3 SDP is the most compact and lightweight model in the Vector lineup, making it an exceptional choice for personal protection and home defense. Designed with enhanced ergonomics, the upper and lower housings have been completely reengineered to improve customizability and provide increased hand support for better control. This cutting-edge firearm is compatible with full-size Glock magazines, ensuring smooth integration for users familiar with Glock-style magazines. At the heart of the Vector's performance is the innovative Super V Recoil Mitigation System, a delayed blowback operation that redirects recoil energy downward through a low-mass slider guided by channels in the frame. This unique design counteracts muzzle rise, allowing for exceptional control and faster follow-up shots. Featuring the lowest bore axis of any firearm, the barrel sits in line with the second knuckle of the dominant hand, giving the shooter a mechanical advantage over recoil forces. Engineered for precision, speed and reliability, the Kriss Vector Gen3 SDP delivers a powerful performance in a compact and highly maneuverable package. Designed for customization, the interchangeable AR-15/M16 pistol grip allows users to achieve their preferred grip style and ergonomics The ambidextrous magazine release is fully interchangeable, providing left and right-handed shooters with fast, intuitive operation Rear Picatinny rail stock mount allows for easy attachment of folding or fixed stocks for customization Skeletonized trigger with 0.7mm pre-travel for a short and responsive pull Ambidextrous short-throw safety lever enables quick and precise engagement Gen3 low-profile upper housing offers a streamlined design for improved ergonomics and handling Gen3 bolt telease and Mounting Block enhance operational efficiency and secure assembly Full-length MIL-STD 1913 Picatinny top rail provides ample space for optics and accessories Short charging handle with brass check function for quick and easy chamber inspection Designed with a 4-pin tool-less disassembly system, ensuring quick and effortless maintenance