Quote:
Originally Posted by CamaroKid300
What's up guys...I'm back again haha
I just bought a PSA completed lower and now I'm looking for some upper assemblies.
Do you have any suggestions? I'd like to stay reasonably priced and also would like it to have a quad rail.
I'm assuming any upper will fit the PSA lower? Also, the lower comes with no magazines can someone give me a link to where I can buy some please? I don't really know if they are all the same or if they are different. Thanks 
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I'm guessing your lower is mil spec. Any upper that is also mil spec will work (well pretty much any upper will work) As far as mags, any ar15 mag will work. I have a pmag to match my moe plastics, and i have some used ones from the military. They all work.
In terms of an upper, I like a 1 in 7 twist chrome lined. You could go hammer forged, but it probably isn't necessary.