Well "pray and spraying" doesn't work too well when you have a larger enemy force coming at you, nor does trying to scare the enemy when your shooting a machine gun with minute of the board side of a barn accuracy at longer ranges. 
There are reasons militaries around the world started to develop better and more accurate ways to shoot GPMG's and LMG's. They didn't just wake up one day and said "Lets put scopes on all our machine guns to make them sniper rifles".
Really want to use a weapon to "Scare the sh*t" out of your enemy, get yourself in a Artillery unit and pound away with a 6" Field piece.
Dimitri
There are reasons militaries around the world started to develop better and more accurate ways to shoot GPMG's and LMG's. They didn't just wake up one day and said "Lets put scopes on all our machine guns to make them sniper rifles".
Really want to use a weapon to "Scare the sh*t" out of your enemy, get yourself in a Artillery unit and pound away with a 6" Field piece.
Dimitri