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Aero Precision AR-15 M4E1 Upper – Olive Drab Green
$149.10Aero Precision M4E1Assembled Upper ReceiverAnodized FinishOlive Drab GreenFits AR15Features:Enhanced forging that gives the upper receiver a billet lookPicatinny profile that blends seamlessly with their Enhanced and ATLAS Series HandguardsM4 Feedramps.250…
