M19 missile

The 102mm High-Explosive Anti-Tank (HEAT) shaped charge can be fired from M19 SSM Rocket Launcher and M41 SSR MAV/AW Rocket Launcher. The 102mm HEAT charges are large, almost as large as the 105-120mm shells that the 21st century tanks used to fire.

Warfare
The HEAT 102mm charge will kill and destroy the following:

IT KILLS!!!!!!!!!!!!!!!!
 * Scorpion/Wraith tank in two direct hits.
 * Banshee Ground Support Aircraft/Hornet in one direct hit.
 * Spartan in MJOLNIR with one direct hit or explosive splash damage from within two feet.
 * Covenant Infantry, of any caste or rank, Hunter included with one direct hit. It will take two hits from splash damage to destroy a Hunter
 * Ghost/Chopper/Mongoose in one direct hit.
 * Warthog/Spectre/Brute Prowler in 1 to 2 hits depending on hit location.

Trivia

 * HEAT missiles, were first developed in World War II for anti-tank usage by the Allies. They used it in their bazookas, against Axis Panzers.
 * There is a glitch where the rocket is purple.
 * Sometimes it can take 4 direct shots to take down a hunter