Kriss TDI Vector SDP G3 | 9mm | 5.5″ | 40rd | KV90-3PFD00

The Kriss TDI Vector SDP G3 is a compact, full-size-caliber pistol built around the Vector SDP platform. It ships in Flat Dark Earth and is chambered for 9mm with a 5.5-inch threaded barrel and a 40-round magazine. The pistol features an M-LOK handguard, a Picatinny optic footprint, and flip-up front and rear sights for a modular, range-ready setup. For an optic under $1,000 that pairs well with the Vector SDP G3, consider a rugged red-dot such as a Trijicon RMR Type 2 for fast target acquisition and proven durability.

Product Specifications

• The manufacturer is Kriss TDI.
• The model is Vector SDP G3.
• The caliber is 9mm Luger.
• The action is Semi-Automatic.
• The barrel measures 5.5 inches.
• The barrel is threaded (1/2×28 RH).
• The magazine capacity is 40 rounds.
• The package includes 1 magazine (40-round).
• The optic footprint is Picatinny.
• The sights are flip-up front and rear.
• The finish/color is Flat Dark Earth.
• The frame is alloy with a polymer grip.
• Other notable features include a M-LOK handguard and Picatinny end rail.
• The UPC is 810172121768.

The Vector SDP G3 presents a modular platform for shooters who value magazine capacity and accessory compatibility. Its 5.5-inch threaded barrel and Picatinny footprint make it straightforward to fit suppressors, muzzle devices, and compact optics, while the M-LOK handguard supports modern accessory layouts. This combination is well-suited to competition-style pistol-caliber shooting and structured range training where rapid reloads and accessory flexibility matter. The Vector’s design emphasizes adaptability and practical ergonomics for informed shooters.

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