KRISS USA VECTOR SBR | .45 ACP | 5.5-inch

The KRISS Vector Gen 3 SBR is the smallest rifle variant in the Vector family, designed for compact handling and rapid follow-up shots. This semi-automatic SBR features a 5.5-inch threaded barrel, folding/telescopic stock and an updated lower housing for improved hand support. The redesigned upper accepts aftermarket pistol grips, and the package includes a single 30-round magazine. A compact red-dot such as the Holosun 503CU pairs well for fast target acquisition without exceeding standard optic budgets.

Applications: suitable for close-quarters competition (PCC) and focused range training due to its compact footprint and controllable .45 ACP platform.

Product Specifications

• The caliber is .45 ACP.
• The barrel measures 5.5 inches and is threaded.
• The action is Semi-Auto.
• The capacity is 30 rounds.
• The finish is Arctic Delta Camo.
• The grip material is Polymer.
• The stock type is Polymer.
• The handguard includes 1 Slot M-LOK Gen 3.
• The sights are Front/Rear Flip Sights.
• The bolt/operating system is Closed Bolt, Delayed Blowback.
• The NFA thread pattern is .578×28.
• The rate of twist is 1-in-10.
• The overall length is 26.2 inches.
• Included accessory: 1 magazine (30 rd.).
• UPC: 810172122291.

This Vector Gen 3 SBR brings the distinctive KRISS mitigation design into an extremely compact package with features focused on ergonomics and modularity. The threaded 5.5-inch barrel and M-LOK handguard allow for user customization while the adjustable/folding stock keeps the platform transportable. Whether used for competitive PCC stages or deliberate range practice, the platform delivers a compact, controllable .45 ACP experience with the modern features shooters expect.

Related Videos: