TerraN_EmpirE
Tyrant King
A 14.5mm is a pretty big weapon and most attack choppers have armor ratings up to 20mm. It could do some damage but it's not likely to be a weapon for infantry dismounts. The more common 12.7mm class or below tend to be infantry weapons. 14.5mm generally would be vehicle mounted.That makes more sense than something like 14.5mm. Otherwise even dismounted infantry would have the same range as the helicopter...