WTB: AR magazines, low pro gas block, and upper reciever

[Dust]

WTB: AR magazines, low pro gas block, free-float handguards and upper reciever

Looking for some 7.62x39 and 5.56 AR magazines, any capacity, one or two low profile gas blocks for .750 barrel, and a flat-top AR upper reciever.

 

[Code3GT]

I may have an upper for sale in a week or two. I'll keep you posted.