Audio is low on screener An impressive debut of a gun that has all the answers: the army's highly-mobile t101, a self-propelled anti-tank gun that can go just about anywhere to do its job. Establishing shot - The Army's T-101, not a very big tank. MLS - This tank is really moving out speed wise, through the mud, through the water and down a steep man made hill. MLS - Packs quite a punch with that anti air craft gun. MCUS - The cannon like gun firing and shooting out the casing in the back.