This is actually the Megagun - a minigun so highly effective that it's going to tear by way of something more quickly than you are able to begin to see the bullets fly. You will find even several ammo forms you'll be able to swap in between, such as https://felixjgewp.madmouseblog.com/18217237/how-much-you-need-to-expect-you-ll-pay-for-a-good-how-to-install-beamng-drive-mods