AERO M4E1-T UPPER 5.56 10.5″ BLK

This 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 the end user may have. The proprietary ATLAS attachment system is a durable and dependable mounting platform” maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

M4E1 Threaded Assembled Upper Receiver
9 M-LOK ATLAS S-ONE Handguard”
10.5 5.56 CMV Barrel”
Low Profile Gas Block and Carbine Length Gas Tube
Product comes assembled
This complete upper does not include BCG or Charging Handle