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Aero Precision
Aero Precision M5E1 Complete Upper 18" Barrel .308 Stainless Steel Fluted FDE - AER APAR308556M69
SKU: AER APAR308556M69UPC: 815421028614
$725.00$820.00
MSRP: $820.00
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This is a complete AR-10 upper receiver assembly featuring an 18-inch 4150 Chrome Moly Vanadium steel barrel with 1:10 twist rate and QPQ corrosion-resistant finish. The M5E1 upper is forged from 7075-T6 aluminum with a rifle-length gas system and .750-inch gas block journal for low-profile gas block compatibility.