Aero Precision AR15 M4E1 Enhanced Upper Receiver FDE Cerakote - $114.99 (Free Shipping over $100)

Description

Features:
M4 Feedramps
.250 takedown pin holes
Lazer engraved T-marks
Comes assembled, with dust cover and forward assist installed
M4E1 Specific Details:
Handguard mounting platform is forged into the receiver
Works with Aero Precision handguards but also fits most BAR-system handguards
Barrel nut and wrench are included
These uppers are not piston-kit compatible
Includes:
AR15 M4E1 Upper Receiver in FDE Cerakote (info on Cerakote Firearm Coating)
Port Door and Forward Assist installed
Barrel nut
Barrel nut wrench