Turret

The turrents as I classify them are:

UNSC

M41 Light Anti-Aircraft Gun mounted on Warthogs

M68 Gauss Cannon mounted on Warthogs

AIE-486H Heavy Machinegun from Halo 3

MLA Autocannon

M247 GP Machine Gun

M202 XP Machine Gun

Covenant

Shade

Plasma Cannon

Shielded Plasma Cannon