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IA Iron River Armory

Kriss TDI Vector CRB G3 45 ACP 16 in FDE

SKURSR|KRKV45-3CFD03 Conditionnew CategorySemi Auto Rifles
$1777.16
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About this product

The Kriss TDI Vector CRB G3 is a purpose-built pistol-caliber carbine chambered in .45 ACP. It operates on a closed-bolt, delayed blowback system and is fitted with a 16.0-inch threaded barrel finished in black nitride. The platform features a fixed polymer stock, ambidextrous controls, and a Gen 3 M-LOK square shroud for accessory mounting. Standard equipment includes flip-up front and rear sights and one 10-round magazine.

Key Specifications

  • The caliber is .45 ACP.
  • The action is Semi-Automatic.
  • The operating system is Closed Bolt, Delayed Blowback.
  • The barrel measures 16.0 inches.
  • The barrel material and finish are 4140 Chrome Moly with Black Nitride (QPQ).
  • The threading pattern is .578×28 RH.
  • The standard capacity is 10 rounds (one 10-round magazine included).
  • The weight is 7.7 lbs.
  • The finish/color is Flat Dark Earth.
  • The stock is a Fixed polymer stock with M-LOK Gen 3 square shroud and adjustable flip-up sights.

Designed for pistol-caliber carbine competition and recreational shooting, the Vector CRB G3 pairs controllable .45 ACP performance with practical features like Glock magazine compatibility and a threaded barrel for accessory options. Its ambidextrous controls, ergonomic layout, and M-LOK attachment points provide a flexible foundation for a variety of setups without unnecessary complexity.

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Specs at a glance

Kriss TDI Vector CRB G3 45 … SPECS AT A GLANCE 7.7 lbs WEIGHT 16.0 inches SIZE
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$1777.16