AR Stoner 16" A3 Upper 7.62x39 w/BCG & CH $279

[TapcoFan]

http://www.midwayusa.com/product/10...a3-upper-receiver-assembly-762x39mm-16-barrel

Appears to be a good deal for someone putting together an AR-47. Have seen a lot of positive reviews on the $249 5.56x45 style upper, so I'd assume the same here.

 

[KingTuna]

I looked at these and almost bought one. Seems to me though most people that left reviews on midway said that they had to put the enhanced firing pin and stronger hammer spring to not get light primer strikes on steel cased ammo. That's a minor fix though.