I didnt make any of these, this is just a collection of various sounds, from different sources.

Some are Wile E Cyote's, some are from band of brothers and saving private ryan, and a few are from CoD2. I mixed and matched the ones I preferred.

At the time, these sounded realistic. After a while of not playing DoD and then having a go at it again, some do sound a bit tinny. But just take out the ones you don't like. I'd leave the mg reload sounds in however. They really are better than default.