The US M48 Patton Medium Tank entered a rather rushed development during 1952 and entered service in the following year. Despite some resemblance to earlier Patton’s, it was a new vehicle, with a new cast hull and turret. Some 11700+ were built by various companies such as Chrysler, Ford, GMC and Alco with production ending in 1959. The M48 Patton tank saw service from 1953 through the 1990's.
Ammunition for the 105 mm gun used by the M48 Tank:
(from right to left):
Cartridge, 105 mm APFSDS-T, M735
This cartridge is a high velocity, flat trajectory, discarding Sabot round used in the 105mm gun against armored targets. The Sabot, a small projectile sticking out of top of the round, becomes a high velocity penetrator, and punches a hole in the armor by sheer kinetic energy. Maximum range: 8,975 yards.
Cartridge, 105 mm, High Explosive Anti-Tank (HEAT), M456A2
This cartridge is intended for use in M68 105mm guns against armored targets (tanks). The projectile is designed to penetrate tank armor by burning a hole in the armor with a shaped explosive charge.
Cartridge, 105 mm HEP-T (High Explosive with Tracer), M393A2/M393A1
The M393A2 cartridge is designed for use against armored targets, light material, and personnel. The payload is 6.6 pounds of Comp A3, a high explosive, plastic composition. Maximum range: 10,400 yards.