The Kriss Vector SDP G3 is a semi-automatic centerfire pistol chambered for .45 ACP with a 5.5-inch threaded barrel. This full-size model ships with a single 30-round magazine and features a modular handguard with M-LOK slots and a Picatinny optic interface. The Alpine (white) finish and polymer/alloy construction reflect the manufacturer’s stated configuration for this variant.
Key Specifications
- The caliber is .45 ACP.
- The model is listed as Vector SDP G3.
- The action type is Semi-Automatic.
- The operating system is Closed Bolt Delayed Blowback.
- The barrel length is 5.5 inches.
- The overall length when collapsed is 15.35 inches.
- The firearm is supplied with 1 × 30-round magazine.
- The barrel threading / NFA thread pattern is .578×28 (RH).
- The barrel material is specified as 4140 Chrome Moly with a Black Nitride (QPQ) finish.
- The sighting system is Flip-up front & rear and the top rail uses a Picatinny optic footprint.
This Vector SDP G3 variant combines a compact Vector action with tactical features such as a threaded barrel, M-LOK handguard, and a full-size magazine capacity for extended range sessions and duty-style applications. Its configuration supports common accessory mounting and familiar magazine interchange for users of Glock-pattern magazines. Built with a polymer grip and alloy components, it offers a modern platform for shooters seeking a robust, adaptable semi-automatic pistol.
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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