Have a few new custom built AR15 pistol uppers I purchased and never used. Looking to trade or sell. 

1) Bottom: 8" QPQ nitride 7.62x39 barrel with M-lok rail, clamp on steel gas block, and Aero upper receiver.
2) Middle: 8.5" nitride .300 Blackout heavy barrel with keymod rail and flash can.
3) Top: 10.5" 5.56 phosphate barrel with adjustable steel gas block, aluminum tube style handguard, Aero upper receiver.

Price is $300 cash FIRM each or trade for gun related items.
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