-
AERO M4E1-T 16" 5.56 Upper Receiver - Black
Aero Precision$629.99MSRP: $655.00This complete upper includes the ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. The... -
AERO M4E1-T 10.5" 5.56 Upper Receiver - Black
Aero Precision$571.99MSRP: $595.00This complete upper includes the ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs... -
AERO M4E1-T 8" 300BLK Upper Receiver - Black
Aero Precision$571.99MSRP: $595.00This complete upper includes the ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs... -
AERO M4E1-T 14.5" 5.56 Upper Receiver - Black
Aero Precision$615.99MSRP: $640.00This AR15 Complete Upper features a 14.5" 5.56 MId-Length Barrel with low profile gas block and 12.7" M-LOK Rail.Features :Nitride Finish14.5 Barrel: T Marked UpperMade in the USA -
Aero Precision AR15 M4E1 Complete Lower Receiver - Black
Aero Precision$301.99MSRP: $325.00The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our new M4E1 Lower Receiver with an A2 Grip.Features :M4E1 Stripped Lower Receiver -...
Description
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.
Features :
Features :
- Works with standard AR15 components
- Perfect for your custom AR15 build
- M4 Feedramps
- Includes threaded forward assist roll pin
