Aero M5E1 Complete Upper, 20" .308 SS Rifle Barrel, EM15 - FDE Out of stock. Check back later... $870.00 MSRP Price: $784.99 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 840014608935Manufacturer: Aero PrecisionModel: APAR308556M34Category: PartsOtherUpper receiverStock: 0Unit/Measure: EA This item may be shipped directly to your home address, unless you live in a restricted state.