jackhammer shotgun reload sound file is set to the sound of the weapon firing.
there are no iron sights for the M82
not sure if this is right or wrong, but you sure can stand very close to a frag without getting injured
these are just what I've found in about an hour of playing it.
If you find anything else that obviously doesn't work properly, post it here. If there is a lot of it, we will pass it along.
Lt. Col (Retired)
22nd [SAS] Elite Virtual Regiment