NEW AR-15 16" M4 PROFILE COMPLETE UPPER, BARREL IS A ESS SOLUTION 16" M4 ON A AERO UPPER RECEIVER. I BOUGHT FOUR OF THESES UPPER IN 5.56x45 AND 7.62X39 FOR MYSELF AND SOME FRIENDS. ONE GUY BACKED OUT. THIS IS FOR THE 5.56x45 THIS IS A VERY NICE UPPER FOR ONLY 450.00 FTF,
SOLD
SOLD
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