The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. Through superior engineering, we have condensed the parts needed to mount a free-floated handguard to a mere 8 screws. Since the handguard mounting ...
The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. Through superior engineering, we have condensed the parts needed to mount a free-floated handguard to a mere 8 screws. Since the handguard mounting ...
The Aero Precision M5E1 Enhanced upper receiver makes assembling a rifle build easier while promoting efficiency while in use. Comes assembled with the port door and forward assist installed. Get one today at the best price online from GrabAGun!
The Aero Precision M5E1 Enhanced upper receiver makes assembling a rifle build easier while promoting efficiency while in use. Comes assembled with the port door and forward assist installed. Get one today at the best price online from GrabAGun!
The Aero Precision M5E1 Enhanced Complete Upper features a 15" free floated M-Lok handguard and 20" 416 stainless steel barrel and is chambered in 6.5mm Creedmoor. This complete upper already has the forward assist and port door already installed but ...
The Aero Precision M5E1 Enhanced Complete Upper features a 15" free floated M-Lok handguard and 20" 416 stainless steel barrel and is chambered in 6.5mm Creedmoor. This complete upper already has the forward assist and port door already installed but ...
