The KRISS Vector SDP Gen3 is a compact, semi-automatic pistol chambered in .45 ACP designed for practical use in home defense and personal protection. It features a 5.5-inch threaded barrel and accepts full-size Glock-pattern magazines for widely available capacity options. The SDP Gen3 combines a closed-bolt delayed blowback operating system with modern ergonomics and an M-LOK handguard for accessory mounting.
Key Specifications
- The caliber is .45 ACP.
- The action is Semi-Automatic with a closed-bolt delayed blowback operating system.
- The barrel measures 5.5 inches and is threaded .578×28 RH.
- The standard magazine capacity is 30 rounds and the pistol includes one 30-round magazine.
- The overall length (collapsed) is 15.35 inches.
- The barrel material is 4140 chrome moly with a Black Nitride (QPQ) finish.
- The exterior color/finish is Flat Dark Earth.
- Sights are flip-up front and rear for co-witness or backup use.
- The optic footprint is Picatinny for a wide range of red dot and accessory options.
- The handguard includes a 1-slot M-LOK Gen 3 section and a Picatinny end rail.
The Vector SDP Gen3 blends a contemporary ergonomic platform with practical features for serious users. Its compatibility with widely used Glock-pattern magazines, threaded barrel for muzzle accessories, and modular handguard make it adaptable for a range of setups where reliability and straightforward function are priorities.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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