Aero Precision M4E1 Assembled Upper APAR700201AC, Black, AR15 APAR700201AC

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum and precision machined to work with all mil-spec AR15 parts.

Works with standard AR15 components

Perfect for your custom AR15 build

M4 Feedramps

Includes threaded forward assist roll pin

Check out the entire range of products from Aero.

Hinterland #:	204707
UPC:	815421020977
Finish:	Anodized
Fit:	AR15
Manufacturer:	Aero Precision
Manufacturer part #:	APAR700201AC
Model:	Assembled Upper
Type:	Upper
Sub Category:	Upper Receivers
Color:	Black