Stop thinking of buying any other air gun and get THIS ONE now. You will not be disappointed. From the moment I opened the box, I have been in love. It shoots very well and fairly accurate. I purchased a (Weaver rail) laser sight and the accuracy improved to near perfect. FULL AUTO - - - Need I say more? It really does shoot full auto, doesn't jam, sounds amazing.
The blow back is perfect and pretty realistic. It's a huge aid with learning how to hold, breathe, etc. when shooting. But with this air gun - you can shoot in your BEDROOM if you want!
The only thing I'd recommend when purchasing this piece = Be very VERY careful if you're out in public or around people. This air gun is extremely realistic and so far, not one person I've shown it to (without looking down the barrel, of course) has been able to tell it's not a real Beretta until they held it themselves and inspected it.
The purchase of this air gun has prompted me to start collecting more. I've found a new hobby! Excellent product, Umarex!!!