Four-forty
From Halopedia, the Halo wiki
Template:Ratings Template:Weapon
A 440mm (or "Four-Forty" as referred to by UNSC troops)[1] is a UNSC weapon developed around 2552. As an anti air artillery piece, it is most likely used to destroy Covenant bases, or possibly to target vehicles. During a training mission on Onyx, one of the SPARTAN-III candidates mistook an explosion caused by an Onyx Sentinel for a 440mm piece. It may be an explosive shell, or, more likely, an artillery rocket. It was recently introduced prior to the Battle of Onyx.
Size Issue
Template:Conjecturalization The size of the projectile causes something of a discrepancy. If it is indeed 440mm, then it is unnecessarily large for an artillery piece especially given the UNSC's use of missiles and rockets instead. If it is .440mm, then it seems too small. However, if the .440 artillery uses mass driver technology, like that of Harvest, then the size makes much more sense - the kinetic energy imparted by a railgun or coilgun means that the projectile does not need to be particularly large, or even explosive, to inflict tremendous damage upon a target. If it is 440mm, then it may be a ground-based anti-ship weapon. For now, either theory remains conjecture. When contacted, even Eric Nylund could not explain such an oddity. He mentioned, however, that a 440mm cannon could be used against orbital installations.[2] This however, would only make sense if the weapon was a direct-fire anti-ship magnetic cannon. A .440 magnetic cannon COULD NOT be considered artillery, because it would not be an indirect fire weapon, leaving the 440mm as the only possibility. Template:Conjecturalization End
Trivia
- On the military Base, Reach They called them forties-forties.
- Also on Reach they were called in to stop advancing Covenant forces,but hit most of Charlie Company killing them.
