The KRISS Vector 22 CRB is a dedicated semi-automatic rimfire sporting rifle that incorporates the iconic aesthetics and ergonomics of the KRISS Vector carbine design with the modern modularity of a free floating M-LOK hand guard. - The Vector 22 is a one of a kind firearm engineered to fire the .22LR cartridge and designed for rimfire competition training and small game hunting. The Vector 22 offers precision performance and value in an iconic design. - FEATURES: - Threaded barrel - Aluminum M-LOK handguard - Last round bolt lock - Ambidextrous safety - 6 position adjustable stock - Low profile flip sights - Model: Vector CRB - Caliber: .22LR - Capacity: 10 - Barrel Length: 16.0 - Overall Length Collapsed: 34.5 in / 867.3 mm - Overall Length Extended: 37.7 in / 958.8 mm - Operating System: Direct Blowback - Action Type: Semi-Automatic - Stock: 6 Position Adjustable Stock - Color: Camo Black - Weight: 7.4 lb / 3.3 kg - Barrel Material: 4140 Chrome Moly - Barrel Finish: Black Nitride (QPQ) - Twist Rate: 1:16 RH - Thread Pitch: 1/2-28 - Trigger Type: Pivoting Single Stage