AEROPRECISION M4E1-T COMPLETE UPPER 10" BARREL 300BLKITEM NUMBER: GAPAR700702M4AERO PRECISION M4E1 COMPLETE UPPER 10" 300 BLK$479.99PriceQuantityOut of StockNotify When AvailablePLEASE READ OUR SHIPPING AND RETURN POLICYNO SALES TAX OUTSIDE OF OHIONO CREDIT CARD FEEFREE SHIPPING