General Dynamics Land Systems, Stryker MGS, AKA M1128: “MGS” stands for “mobile gun system,” aptly named because one of this eight-wheeler’s three-man crew has a finger on the trigger of a 105-mm autoloading cannon that is not that different from the original armament of the M1 Abrams tank. And he can fire one of those monster shells every six seconds. A 7.62-mm machine gun and a 50-caliber machine gun handle less fortified threats. The Stryker is capable of 60 mph and shooting on the move.
US M-1 Tank. "Everything from the history of the 1st Cavalry Division to the evolution of the M1 Abrams in the Iraq Conflict and a fascinating digression on Rommel’s desert tactics added up to a massive zero for her." Threading the Needle by Gabriel Valjan.