Kriss TDI Vector G3 SBR .45 ACP 5.5in Black 30+1

The Kriss TDI Vector G3 SBR is the smallest rifle variant in the Vector family, configured as a short-barrel rifle in .45 ACP with a 5.5-inch barrel. It operates from a closed-bolt delayed blowback system and is fed with full-size Glock-compatible magazines to provide a range of high-capacity options. The Gen 3 design includes a low-profile upper housing, compatibility with interchangeable AR-15/M16 pistol grips, and a KRISS ambidextrous telescopic folding stock for compact storage and handling.

Key Specifications

• The caliber is .45 ACP.
• The barrel length is 5.5 in / 139.7 mm.
• The action is Semi-Automatic.
• The operating system is Closed Bolt Delayed Blowback.
• The magazine capacity is 30 + 1.
• Magazine(s) included are (1) 30 rounds.
• The weight is 6.4 lbs / 2.9 kg.
• The barrel material is 4140 Chrome Moly.
• The barrel finish is Black Nitride (QPQ).
• The stock is a KRISS Ambidextrous Telescopic Folding Stock.

The Vector G3 SBR presents a compact platform that preserves full-size magazine compatibility and modularity for accessories. With a threaded short barrel, M-LOK handguard, full-length Picatinny rail, and ambidextrous controls, it is suited to shooters seeking a maneuverable, feature-rich short-barrel rifle configuration.