- M4 Feedramps
- .250 takedown pin holes
- Lazer engraved T-marks
- Comes assembled, with dust cover and forward assist installed
- Handguard mounting platform is forged into the receiver
- Compatible with Aero Precision Enhanced and Quantum Series handguards but also fits most BAR-system handguards
- Barrel nut and wrench are included
- These uppers are not piston-kit compatible
- Will support barrels with a diameter up to 1″
- Includes: AR15 M4E1 Upper Receiver in Anodized Black, Port Door and Forward Assist installed
-36%
AERO PRECISION AR15 M4E1 Enhanced Anodized Black Upper Receiver (APAR600201AC)
$80.92 Save:$47.00(36%)
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