Kriss USA Vector SDP Gen 3 .45 ACP 5.5-Inch

The Kriss USA Vector SDP Gen 3 is a compact semi-automatic .45 ACP pistol designed for range use and platform customization. It combines a 5.5-inch threaded barrel with an M-LOK handguard, Picatinny rail, and a closed-bolt delayed-blowback operating system. The Arctic Delta finish and compact 15.35-inch collapsed length support a distinctive, adaptable configuration.

Key Specifications

• The caliber is .45 ACP for compatibility with the specified cartridge.
• The action is semi-automatic with a closed-bolt delayed-blowback operating system.
• The barrel measures 5.5 inches and uses a .578x28 right-hand thread pattern.
• The listed capacity is 30+1 rounds, and one 30-round magazine is included.
• The overall length is 15.35 inches collapsed.
• The firearm weighs 5.60 pounds.
• The barrel is made from 4140 chrome moly and has a black nitride finish.
• The configuration includes a Gen 3 M-LOK handguard and Picatinny end rail.
• The sights are low-profile flip-up front and rear sights.
• The finish is Arctic Delta Cerakote.

With its compact dimensions, adaptable mounting surfaces, threaded barrel, and familiar .45 ACP chambering, the Vector SDP Gen 3 offers a practical platform for shooters who value configurable ergonomics and straightforward controls. The package also includes a cleaning kit, cable lock, user manual, and warranty card.

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