2024 Umarex Berretta PMX GBB SMG Review

We take a look at the brand new Umarex Berretta PMX GBB SMG, we put this outstanding SMG to the test and tare it down to see how it all works. This could be one of the best GBB SMG's for the price!!!!. *** Attention This is an Airsoft Toy and not a real Firearm, there are no Real Firearms in this video or any of my videos ***