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Aero Precision

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

Product Code : 815421022339

$199.99

Mfg Item #: APAR600201AC

OUT OF STOCK

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.

TypeSemi-Complete
SeriesEnhanced Upper Receiver
SightsNone, Optic Ready
Caliber5.56x45mm NATO
HandguardsFree-Floating
Handguard FinishBlack Hard Coat Anodized
Receiver Description7075-T6 Aluminum

Determined at checkout.

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