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  • Aero Precision APAR600201AC M4E1 Enhanced Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15
Aero Precision UPC 815421022339 MPN APAR600201AC

Aero Precision APAR600201AC M4E1 Enhanced Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

Member pricing
Out of stock
  • Caliber/Gauge .223 REM/5.56 NATO
  • Action .223 REM/5.56 NATO
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Details

The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. It is machined from 7075-T6 aluminum with, M4 feedramps, .250 takedown pin holes, and supports barrels with a diameter up to 1″. Included is a barrel nut and wrench, port door, and forward assist. NOTE: This upper is not piston-kit compatible. Requires charging handle, barrel, handguard, gas block, muzzle device, gas tube and BCG (Bolt Carrier Group) to complete.

Specifications

UPC

815421022339
Manufacturer

Manufacturer Part Number

APAR600201AC
Action

.223 REM/5.56 NATO
Caliber/Gauge

.223 REM/5.56 NATO
Product Type

Semi-Complete
Sights

None, Optic Ready
Style

Assembled

Shipping & Returns

All sales are final; we do not offer refunds or exchanges. Items that arrive damaged or defective are covered under the manufacturer's warranty — contact us within 5 days of delivery and we will help coordinate a claim.

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