Caliber 10mm – Model Vector SBR – Action Semi-Automatic – Operating System Closed Bolt Delayed Blowback – Barrel Length 5.5 in / 139.7 mm – Overall Length Collapsed 24.25 in / 615.9 mm – Overall Length Extended 26.2 in / 665.9 mm – Magazine(s) included (1) 33 Rounds – Color Alpine – Weight 6.4 lbs / 2.9 kg – Barrel Material 4140 Chrome Moly – Barrel Finish Black Nitride (QPQ) – Barrel Threading 9/16×24 RH – Trigger Type Pivoting Single Stage – Stock KRISS Ambidextrous Telescopic Folding Stock