Yeah, and the current one.
Also, MA5B sounds like thuds instead of gun shots.
Add something more "crackle" into the gun shots.
MA5C ICWS needs the fire rate to be sped up some.
MA5K, not sure if fire rate is SUPPOSED to be that way, but if not, that needs to be sped up too.
Don't use projectiles for the sniper, use raycasts, cause just like in the game, it hits the target soon as the trigger is pulled.
Also, I know how to animate, but teach me how to animate like you do.
:D
wait, you use blender, right?