Sound of Cal. 50 Pods

[Eisprinzessin]

Sounds a bit like 80s Computergame. Is this real?

[Jenrick]

If you YouTube some footage of the M3 mounted of various helo's it sounds reasonably accurate.  It's got about an 1100 rpm cyclic rate, so it's quiet a bit different than the M2's we're used to hearing.

[Kinkkujuustovoileipä]

There is an issue when firing both; the overlapping sounds cause a slightly strange effect. Otherwise they are accurate.