The M4E1 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 Aero's M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed.
FEATURES
- The M4E1 Threaded Upper Receiver is designed to pair perfectly with Aero's new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price.
- The enhanced forging that gives the upper receiver a ""billet look""
- New picatinny profile that blends seamlessly with Aero Precision’s Enhanced and ATLAS Series Handguards
- M4 Feedramps
- .250 takedown pin holes
- Includes threaded forward assist roll pin
- Includes port door and forward assist
- M4E1 Threaded Upper Receiver in Magpul‚ FDE Cerakote
- Port Door and Forward Assist installed
Available with a standard "M16 Cut" commonly found on M4 upper receivers or an "AR-15 Semi Cut".
Gas System Length:
Make Model Fit:
AR-15.Universal
Barrel Contour:
Attachment Type:
Item Weight (lbs):
0.541
Muzzle Device Diameter:
Color:
Kodiak Brown
Barrel Length:
Material:
Aircraft Aluminum
Receiver Style:
Assembled
Hand:
Cartridge:
5.56x45 NATO
Model Number:
M16 Cut
Twist:
Finish:
Anodized
Gas Block Diameter:
Kit:
Muzzle Threads:
Quantity:
1
Restricted Part:
Yes
Shop All ED BROWN
M4E1 5.56 NATO Assembled Upper Rcvr Threaded w/M16 Cut Brown
MAP:
159.990000000
Your Price
$2,299.99 *
Crow # 430103908
MFR # APAR700222AC
UPC 840014618354
Iowa Warehouse
North Carolina Warehouse