Upper dealers...

pwillie

....who is better than PSA ?....Looking for a 9mm upper?nothing on GB

bigoutside

Rock river.

bpost

I have found NONE are demonstrably "better" than another.

If the parts are right and the assembly done correctly they work fine for a long time.

shilowar

I have no problems with PSA...check out MAS Defense, I have two of their uppers. My .300 pistol upper runs great, very accurate
MAS Defense is located in Charlotte NC.

Now is the time to buy with Black Friday deals.

http://shop.masdefense.com/9MM_c52.htm