Nucleon Shock Cannon

A Missile Turret is a weapon from the War for Cybertron portion of the Generation 1 continuity family.

One of the more powerful weapons on Cybertron, the Missile Turret is exactly what it sounds like: a turret that fires missiles. Desperate fighters can tear the turret from its base and carry it around, whereupon its ammo becomes (very) limited. Turrets feature a lock-on mechanism equivalent to the Thermo rocket launcher.

Fiction

War for Cybertron

Missile Turrets were used during the Great War. Transformers: War for Cybertron