Aero Precision - M4E1 Threaded Complete Upper, 10.5" 5.56 Barrel, 9" ATLAS R-One M-LOK Handguard
Aero Precision
This complete upper includes the new 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.
Includes:
M4E1 Threaded Upper Receiver Features:
ATLAS R-One Handguard Features:
The Aero precision 11.5 M4e1 is a super nice Upper Receiver. The barrel is very accurate I'm getting 1 in groups at 100 yrds easy with a g30 3x. It feels solid and it's very reliable. The handguard is nice and has anti rotation tabs. I will buy more Aero From Grayman BABY