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Aero Precision
Availability: Out Of Stock / Not Available For Back Orders
Aero Precision
Item #: AERO APAR712105M7 -
Includes: M4E1 Threaded Upper Receiver, No Forward Assist15" ATLAS S-ONE Handguard16" 5.56 CMV BarrelLow Profile Gas Block and Mid-Length Gas TubePort Door AssemblyA2 Flash Hider M4E1 Threaded, No Forward Assist Upper Receiver Features: No Forward AssistCustom enhanced forging that gives the upper receiver a "billet look" while maintaining the structural integrity of a forged part.Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series HandguardsM4 Feedramps.250 takedown...
Aero Precision
Availability: Out Of Stock / Not Available For Back Orders
Aero Precision
Item #: AERO APAR700305M7 -
Includes: M4E1 Threaded Assembled Upper Receiver15" ATLAS S-ONE M-LOK Handguard of choice16" 5.56 CMV BarrelLow Profile Gas Block and Mid-Length Gas TubeProduct comes assembledThis complete upper does not include BCG or Charging Handle. M4E1 Threaded Upper Receiver Features: New enhanced forging that gives the upper receiver a "billet look"New picatinny profile that blends seamlessly with our Enhanced Series HandguardsM4 Feedramps.250 takedown pin holesLaser engraved T-marksIncludes port door...
Aero Precision
Availability: Out Of Stock / Not Available For Back Orders
Aero Precision
Item #: AERO APAR700201AC -
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, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed. The M4E1 Threaded Upper Receiver is designed to pair...
Aero Precision
Aero Precision
Item #: AERO APAR712201AC -
Features: No Forward AssistCustom enhanced forging that gives the upper receiver a "billet look" while maintaining the structural integrity of a forged part.Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series HandguardsM4 Feedramps.250 takedown pin holes
Aero Precision
Aero Precision
Item #: AERO APAR501603AC -
The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.
Aero Precision
Aero Precision
Item #: AERO APAR610401AC -
FEATURES: M4 Feedramps.250 takedown pin holesLazer engraved T-marksNo forward assist provisionsPort door installed INCLUDES: AR15 Assembled Upper Receiver Without Forward Assist in Anodized Black