Aero Precision Complete Upper Receiver M4E1 14.7in 5.56 Mid Pencil Barrel EM-12 HG Gen 2 Anodized Black

Aero Precision Complete Upper Receiver M4E1 14.7in 5.56 Mid Pencil Barrel EM-12 HG Gen 2 Anodized Black. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail. Anti-Rotation Tabs. Feed Ramp Extension. Scalloped Rails. Continuous Top Rail. Specifications for Aero Precision M4E1 14.7in 5.56 Mid Pencil Barrel Complete Upper Receiver with Flash Hider: Manufacturer: Aero Precision Cartridge: 5.56x45mm NATO Barrel Length: 14.7 in Muzzle Device: A2 Flash Hider Gun Model: AR-15 Condition: New Handguard Length: 12 in Magazine Included: No Country of Origin: USA Features of Aero Precision M4E1 14.7in 5.56 Mid Pencil Barrel Complete Upper Receiver with Flash Hider M4 Feedramps .250 takedown pin holes No forward assist provisions Package Contents: Aero Precision M4E1 14.7in 5.56 Mid Pencil Barrel Complete Upper Receiver with Flash Hider Aero Precision APAR640231M38: M4E1 Complete Upper 14.7in 5.56 Mid Pencil Barrel EM-12 HG Gen 2 Anodized Black