Um, The SE-14C firing sound is actually an AT-AT firing its primary cannons (Star Wars Battlefront 2015 is what i'm talking about).
The actual firing noise is the sniper.wav sound.
You might wanna fix that.
Also, you might wanna increase the damage on the guns.
Like the A280C can do 20 damage per shot, and the CA-87 can do 75 damage per shot.