Kriss TDI Vector SDP G2 .45 ACP 5.5″ KV45-PBL20

The KRISS Vector SDP Gen II is a semi-automatic pistol built around the company’s Super V recoil mitigation system, designed to redirect recoil energy and reduce muzzle climb. This model features a 5.5″ threaded barrel with a Black Nitride finish and a full-length MIL-STD 1913 Picatinny top rail for mounting optics and accessories. The platform is reported to accept standard Glock-style magazines and includes low-profile folding sights. For an optic under $1,000 that pairs well with this platform, consider a Trijicon RMR Type 2 red-dot for a low-profile, durable sighting solution.

Product Specifications

• The UPC is 810237023044.
• The manufacturer is listed as Kriss TDI.
• The model/series is Vector SDP Gen II.
• The caliber is .45 ACP.
• The action is Semi-Auto.
• The barrel length is 5.5 inches.
• The overall length is 16.75 inches.
• The unloaded weight is 5.90 lbs.
• The thread pattern is M16x1 LH.
• The optic footprint is PICATINNY.
• The sights are Flip-up front & rear.
• The grip material is Black polymer.
• The frame material is listed as Alloy.
• The barrel finish is Black Nitride.
• The magazine capacity is reported in multiple configurations; configurations vary (see notes).

The Vector SDP Gen II combines a distinct recoil-management design with a pistol platform that accommodates common Glock-pattern magazines and provides a full rail for optics and accessories. Its 5.5″ threaded barrel and flip-up sights make it adaptable for range use and competition-style formats where controllability and accessory flexibility are priorities. The construction balances alloy and polymer components for durability without excessive weight, and the ambidextrous controls suit a wide range of shooters.

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