Serbian defence industry has shown great attention to development and production of tank ammunition since late 40’s. Tank ammunition family for D-81, TM (2A46) 125mm tank gun installed on the T-72/80 Main Battle Tank (MBT) family and 125mm anti-tank towed gun have been produced in Yugoslavia since late 8O’s The Serbia - produced 125mm tank ammunition family are highly reliable and combat well-proven tank ammunition, intended for combat against most modern MBT, IFV and other armoured targets, anti-tank defence suppression, infantry direct and indirect fire support, as well as anti-fortification and anti-infantry tank combat in various environmental and operational/tactical conditions. The modern solutions applied in this ammunition family providing for even old members/variants of T-72 MBT family (together with installation of modern FCS and other modes of tank upgrading) various, the possibility of successfully and effective combat with most modern types of MBTs, as well as possibility of tank effective use in wide range of combat scenarios, in modem armed conflicts of all intensity levels. The ammunition family features high reliability, low barrel wear (due to physical and chemical properties of powder charges integrated in the semi-combustible cartridge cases), long shelf life, etc. The 125mm tank ammunition family include HE, HEAT-T, Tandem HEAT-T, KE Hard Metal Core APFSDS -T and KE Monoblock long rod APFSDS-T ammunition types. The 125mm Armour Piercing, Fin Stabilized, Discarding Sabot with Tracer (APFSDS-T) ammunition round with hard metal core penetrator - based Kinetic Energy penetrator is tank ammunition round particularly intended for the combat against modern MBTs, as well as combat against modern IFVs and other armoured targets on the battlefield.