120mm High-Velocity Gun

From Halopedia, the Halo Wiki

The 120mm High-Velocity Gun is an anti-tank weapon firing High-Explosive Anti-Tank shells at extremely high velocity, the kinetic force adding to the explosive firepower of the shell^[1]. It is the main armament of the Grizzly main battle tank, which carries two of these weapons.^[2] It is more powerful than the standard 90mm High Velocity Cannon equipped on the standard Scorpion tank.

[edit] References

1. ↑ Halo Wars: Official Strategy Guide page 42
2. ↑ Halo Wars, leader cards

List of UNSC Vehicle Weapons and Explosives
Artillery		102mm SC-HE Rocket Turret · 440 mm Heavy Artillery · KG Mk 34 Antipersonnel Flame Mortar Launcher
Autocannons		50mm Point Defense Gun · 110mm Rotary Cannon · 120mm Ventral Gun · GUA-23/AW/Linkless Feed Autocannon · M247 GPMGT Autocannon · M247T MMG · M41 Light Anti-Aircraft Gun · X23 NNEMP Cannon
Chemical weapons		Narcozine Gas · VX 7 Nerve Gas
Magnetic Acceleration weapons		LRG Rail Gun · M68 Gauss Cannon · Magnetic Accelerator Cannon
Land mines		Antlion Anti-Personnel Mine · Asteroidea Anti-personnel Mine · Lotus Anti-Tank Mine · Trip Mine · Type 14 Magnetic/Anti-Tank Mine
Missiles		Anaconda Surface-to-Air Missile · ANVIL-II ASM · ANVIL-IV ASM · A-74 Sylver Vertical Missile Launcher · Archer Missile · Argent V Missile · ASGM-10 Missile · Scorpion Missile
Nuclear weapons		FENRIS Nuclear Warhead · Fury Tactical Nuclear Weapon · HAVOK Nuclear Warhead · Shiva-class Nuclear Missile
Space mines		HORNET Mine · Moray Space Mine
Tank guns		90mm High Velocity Cannon · 120mm High-Velocity Gun
Weapons of Mass Destruction		NOVA Bomb