CZ SCORPION, AR OR MPX FOR PCC?

[nrgrams]

Looks great!

 

[tsilveus]

I went through this exact scenario 2 years ago. I actually decided on the beretta cx4 storm. I already had a 92, so mags were plentiful and in my possession (30 rounders as well). It's short. It's accurate. It eats anything. Really fun pcc. The trigger is mushy but doable. I filed the hammer and the pull is now just short of 7 lbs. I searched online (beretta forum, ar15, armslist , buds, gunbroker, etc. I found a great deal after about 2 months of patience. I put a vortex spitfire on it. Very happy. I had shot or held all u mentioned, plus a few more and for the cost, it was the best value.

 

[Bfish]

I wonder what the OP went with. For a fun guns a scorpion, MPX, or MP5 clone would all be my choices. But for USPSA I'd be going with an AR all the way. Put a long slender hand guard on it and drive that thing where you need it to go.
I've got an MPX, and when you can get a decently priced MP5 clone with an ambi safety I'll be buying one of those, can't say I'd want to "compete" with them though.