Kriss TDI | Vector SBR G3 | 9mm 5.5in 40rd

The KRISS Vector Gen 3 SBR is a compact, semi-automatic short-barreled rifle chambered in 9mm with a 5.5-inch barrel and a 40-round magazine. It operates from a closed-bolt delayed-blowback system and features a folding, ambidextrous telescoping stock for a reduced footprint when stowed. The Gen 3 updates include a redesigned upper and lower housing to accept aftermarket pistol grips and improve hand support. For a practical sighting solution, a compact red-dot such as the Holosun 507C X2 pairs well for quick target acquisition on this platform.

Product Specifications

• The caliber is 9mm.
• The model is VECTOR SBR (Gen 3).
• The action is Semi-Auto.
• The operating system is Closed Bolt Delayed Blowback.
• The barrel length is 5.5 inches.
• The barrel material is 4140 Chrome Moly.
• The barrel finish is Black Nitride (QPQ).
• The barrel threading is 1/2 x 28 RH.
• The magazine capacity is 40 rounds.
• The package includes 1 × 40‑round magazine.
• The overall length is 24.25 inches collapsed and 26.2 inches extended.
• The weight is 6.4 lbs.
• The stock is a KRISS ambidextrous telescopic folding polymer stock.
• The sights are front and rear flip (adjustable) sights.
• The UPC is 810172121706.

Compact handling, a threaded barrel, and a high-capacity magazine make the Vector Gen 3 SBR suitable for shooters who prioritize portability and controllability in close-quarters range work and dynamic competition. The updated housings and compatibility with aftermarket grips increase its adaptability for users who like to configure ergonomics and controls to their preference.

Owners often comment positively on the platform’s compact footprint and its effective recoil mitigation system.

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