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AERO PRECISION
M4E1 ASSEMBLED UPPER RECEIVER THREADED 5.56MM FDE

815421020977 100026238
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 perfectly with our new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price. New 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
206.3 234.9 5 GBP
Product no.: 100026238
AERO PRECISION M4E1 5.56 NATO ASSEMBLED UPPER RCVR THREADED W/M16 CUT BLACK
Mfr Part: APAR700201AC 815421020977 Aero Precision’s M4E1 Threaded Assembled Upper Receiver gives you the best of two worlds: that badass looks and robustness of a billet receiver plus the easy parts compatibility (and price!) of a traditional mil-spec upper. And it comes with two nit-picky jobs done for you: the forward assist and ejection port cover are already installed. But there’s more... The M4E1 Threaded Assembled Upper Receiver is Aero Precision’s M4E1 Enhanced Upper with standard barrel threads up front so it can accept a standard AR-15 barrel nut and handguard attachment. The original M4E1 upper is configured for the proprietary attachment system Aero’s Gen 2 Enhanced or Atlas ’guards. This version gives you all the M4E1 upper features and lets you build your rifle with a different handguard. It’s ready to serve as the foundation of an exciting custom AR-15. Hardcoat anodized finish, matte black Laser-engraved T marks on the Picatinny top rail M4-type feed ramps .250" takedown pin holes Also available "stripped" - without forward assist & ejection port cover (#100-026-237) The Aero Precision M4E1 Threaded Assembled Upper Receiver is forged from 7075 T6 aluminum, like a regular mil-spec receiver, but with angular external contours that add the strength - and custom look - of a "billet" receiver. It accepts any mil-spec AR-15 bolt/carrier group (not included) and fits on a standard AR-15 lower - though it looks darned good paired up with Aero’s equally rugged, all-business M4E1 forged lower receiver.
219.9 GBP 0 £219.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Finish: Anodized Make: AR-15 Style: Assembled

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Aero Precision M4E1 Threaded Assembled Upper Receiver combines the durability of a billet receiver with the compatibility and affordability of a mil-spec upper.
  2. It comes pre-installed with a forward assist and ejection port cover, and is compatible with standard AR-15 barrel nuts and handguards.
  3. The upper receiver is forged from 7075 T6 aluminum, features a hardcoat anodized finish, and is designed to fit on standard AR-15 lowers.

Description

Aero Precision’s M4E1 Threaded Assembled Upper Receiver gives you the best of two worlds: that badass looks and robustness of a billet receiver plus the easy parts compatibility (and price!) of a traditional mil-spec upper. And it comes with two nit-picky jobs done for you: the forward assist and ejection port cover are already installed. But there’s more... The M4E1 Threaded Assembled Upper Receiver is Aero Precision’s M4E1 Enhanced Upper with standard barrel threads up front so it can accept a standard AR-15 barrel nut and handguard attachment. The original M4E1 upper is configured for the proprietary attachment system Aero’s Gen 2 Enhanced or Atlas ’guards. This version gives you all the M4E1 upper features and lets you build your rifle with a different handguard. It’s ready to serve as the foundation of an exciting custom AR-15. Hardcoat anodized finish, matte black Laser-engraved T marks on the Picatinny top rail M4-type feed ramps .250" takedown pin holes Also available "stripped" - without forward assist & ejection port cover (#100-026-237) The Aero Precision M4E1 Threaded Assembled Upper Receiver is forged from 7075 T6 aluminum, like a regular mil-spec receiver, but with angular external contours that add the strength - and custom look - of a "billet" receiver. It accepts any mil-spec AR-15 bolt/carrier group (not included) and fits on a standard AR-15 lower - though it looks darned good paired up with Aero’s equally rugged, all-business M4E1 forged lower receiver.  

Attributes

Cartridge: 5.56 mm NATO Colour: Black Finish: Anodized Make: AR-15 Style: Assembled Delivery weight: 0.204kg Shipping height: 76mm Shipping width: 89mm Shipping length: 241mm UPC : 815421020977

Item details

Made in USA
US export classification: I(g)



Product no.: 100054333
AERO PRECISION M4E1 5.56 NATO ASSEMBLED UPPER RCVR THREADED W/M16 CUT FDE
Mfr Part: APAR700202AC 815421021554 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 perfectly with our new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price. New 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
206.3 GBP 0 £206.30 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Flat Dark Earth Finish: Anodized Make: AR-15 Style: Stripped
Product no.: 430103907
AERO PRECISION M4E1 5.56 NATO ASSEMBLED UPPER RCVR THREADED W/M16 CUT ODG
Mfr Part: APAR700220AC 840014618330 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 perfectly with our new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price. New 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
219.9 GBP 0 £219.90 *
Is a 'Call to order' product.
Not available.
Specs: Color: O.D. Green Finish: Anodized Make: AR-15
Product no.: 430103908
AERO PRECISION M4E1 5.56 NATO ASSEMBLED UPPER RCVR THREADED W/M16 CUT BROWN
Mfr Part: APAR700222AC 840014618354 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 perfectly with our new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price. New 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
219.9 GBP 0 £219.90 *
Is a 'Call to order' product.
Not available.
Specs: Color: Kodiak Brown Finish: Anodized Make: AR-15
Product no.: 430109585
AERO PRECISION M4E1 5.56 ASSEMBLED UPPER RCVR THREADED W/AR15 SEMI-CUT BLK
Mfr Part: APAR700201EAC 840014620012 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 perfectly with our new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price. New 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
234.9 GBP 1 £234.90 *
Is a 'Call to order' product.
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Cartridge: 5.56 x 45 Color: Black Finish: Anodized Make: AR-15 Style: Complete

Upgrade your AR-15 with the M4E1 Assembled Upper Receiver. Robust, stylish, and ready for customization! 🔧 Perfect for your next build.

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 perfectly with our new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price. New 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
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