US Army planning Adding a Unique 40mm Cannon to its Stryker & Bradley Armoured Vehicles June 9, 2018 Unipro2013main Armoured Military Vehicles, US Army, US Military Cased Telescoped Cannon The 40mm Cased Telescoped Cannon is compact and powerful and could arm some of the service’s future Next-Generation Combat Vehicles, too. Please support our Sponsors here :