LARGE CALIBER AMMUNITION
105mm M940 TP-T
105mm M940 TP-T
105mm M490 TP-T
Target Practice – Tracer
Description: The cartridge is similar in external appearance and ballistically similar to the M456 HEAT-T cartridge. The projectile consists of a steel body, an aluminum standoff spike, and a boom and fin assembly with tracer. The cartridge case is filled with loosely packed propellant and is fitted with an electronic primer.
Operation: The electrically initiated primer ignites the propelling charge. Gases produced by the burning propellant propel the projectile from the gun and ignite the tracer, which burns for a minimum of 2.5 seconds.
105MM M490 TP-T Technical Specifications
Type Classification |
Std AMCTC 1103 afd 1963 |
Complete Round: Weight |
45 lb (20.4 kg) |
Length |
39.0 (990.6 mm) |
Cannon used with |
M68 |
Projectile: Body material |
Steel |
Color |
Blue w/white marking |
Components: Cartridge case |
M148A1B1, M148A1 |
Propelling charge |
M30 |
Primer |
M83 |
Tracer |
M13 |
Performance: Maximum range |
8,207 m (8,975 yd) |
Muzzle velocity |
1,170 mps (3,850 fps |
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