GUA-23/AW/Linkless Feed Autocannon

From Halopedia, the Halo Wiki

The GUA-23/AW/Linkless Feed Autocannon is a weapon in service within the UNSC Marine Corps, mounted on Hawk VTOL gunships, capable of engaging a number of enemy units of various types, ranging from infantry, to armored vehicles, to aircraft.^[1] The Autocannons are also mounted on Vulture heavy gunships, which use a .50 caliber round that is heavier than the Hawk's ammunition.^[2] However, it seems unlikely that either aircraft would use a .50 caliber or lower caliber round. This is because the Warthog's machine gun turret uses .50 caliber rounds as well, but they are much less damaging. The GUA-23 Autocannon must use a 15mm or higher caliber round to be considered an autocannon.

[edit] References

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

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