Kriss TDI | Vector CRB G3 | .45 ACP | 16-inch | FDE

The KRISS USA Vector CRB G3 is a semi-automatic pistol-caliber carbine chambered in .45 ACP with a 16-inch barrel and a Flat Dark Earth finish. It uses a closed-bolt, delayed blowback system and ships with a single magazine for a 10+1 capacity. The carbine includes a threaded barrel (.578×28) and low-profile flip sights for straightforward accessory and sighting options. For an optic under $1,000 that pairs well with this platform, consider a Vortex Crossfire II 1-6×24 for versatile close-to-mid-range use.

Applications: range training and pistol-caliber rifle competition are natural fits for this platform, as are recreational target-shooting sessions where controllable .45 ACP performance is preferred.

Product Specifications

• The caliber is .45 ACP.
• The barrel measures 16 inches for this configuration.
• The action type is Semi-Auto.
• The capacity is listed as 10 + 1.
• The finish is Flat Dark Earth.
• The grip/stock is a Telescopic Folding Stock.
• The overall length is 36.9 inches.
• The rate of twist is 1-in-10.
• The NFA thread pattern is .578×28.
• The product ships with 1 10 rd. magazine.
• The sights are low-profile flip sights and are listed as adjustable.
• Additional operating features include Closed Bolt, Delayed Blowback.
• The forend includes a M-LOK Gen 3 Square Shroud for accessories.
• The package includes a hard case.
• The UPC is 810172121416.

The Vector CRB G3 brings KRISS’s delayed-blowback design to a purpose-built PCC platform with practical features for accessory mounting and transport. Its threaded barrel and M-LOK shroud offer flexibility for muzzle devices and accessories, while the folding stock aids storage and handling. For shooters focused on range work or PCC matches, this configuration provides a controllable .45 ACP experience with straightforward sighting and mounting options.

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