Like I stated above, I bought Uzi. I fired three magazines from it and did not like the accuracy. I returned it! Instead of asking for refund I got an MP5 full stock.
Another thing I did not like about was that it was heavy and not smooth. It was the biggest turn off.
In future I will look for mini Uzi and check that out.
I do like the above comment on open bolt and keeping weapon cool point.
Does anyone have any experience with she aka sa.26 a .30 smg?