A 120mm Sabot anti-tank penetrator round known as the "APFSDS" or Armor-Piercing Fin-Stabilized Discarding Sabot for the M1 Abrams tank in very good condition overall. Currently bound together by a black zip tie, this projectile is delivered in segments. The 120mm APFSDS (Armor-Piercing Fin-Stabilized Discarding Sabot) is a kinetic energy anti-tank projectile fired from modern main battle tank smoothbore guns. It relies on immense velocity and a dense, dart-like penetrator—often made of Depleted Uranium or tungsten—to pierce thick, composite, and reactive armor.