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AERO PRECISION
M4E1 ASSEMBLED UPPER RECEIVER .223 WYLDE BLACK

815421020953 100025515
Tactical Carbine Upper With Target Rifle Performance
Aero Precision’s M4E1 .223 Wylde Upper Receiver provides rifle-like performance - and versatility - in a carbine-sized package. It features a .223 Wylde chamber that is optimized to deliver excellent performance from both military 5.56x45mm NATO and civilian .223 Remington ammunition, including long, heavy (up to 80 grain) target bullets. Aero put a longer gas tube on the M4E1 .223 Wylde Assembled Rifle Receiver to slow down gas velocity for gentler cycling that leads to improved reliability and reduced wear on moving parts and the receiver. The 16" barreled model comes with a Mid-Length gas system, while the 18" barrel comes with a Rifle-Length gas tube. The M4E1 .223 Wylde Assembled Upper Receiver delivers all the other benefits of Aero Precision’s M4E1 receiver line. Bolt/carrier group and charging handle are both omitted so you can chose those parts from the many aftermarket offerings to suit your needs. The forged M4E1 receiver offers a unique "billet-like" appearance, while accepting standard AR-15 "mil-spec" parts. Forged 7075 T6 aluminum receiver, Mil 8625 Type 3 Class 2 hardcoat anodized Ejection port cover & forward assist installed Handguard: length - 15"; 1.78" inside diameter clears most muzzle devices and 1.5" suppressors Low-profile gas block under the handguard A2-style flash suppressor Bolt/carrier group & charging handle NOT included Non-Fluted 416R stainless steel target barrel, 1-8" rifling 16" barrel - MID-LENGTH gas system 18" barrel - RIFLE-LENGTH gas system Aero Precision has fitted the M4E1 .223 Wylde Assembled Upper Receiver with their latest Gen 2 Enhanced 15" M-LOK Handguard to form a solid, monolithic accessory mounting platform. The full-length Picatinny top rail runs from the rear of the receiver to the front edge of the handguard (with no gap or seam between), with plenty of M-LOK accessory attachment slots and multiple QD sling swivel sockets. Texturing milled into the flats help you maintain a better grip, while adding to your gun’s unique appearance.  
749.55 757.5 2 GBP
Product no.: 100025515
AERO PRECISION M4E1 ASSEMBLED GEN 2 UPPER RECEIVER 16 MID-LENGTH
Mfr Part: APAR640251M9 815421020953 Aero Precision’s M4E1 .223 Wylde Upper Receiver provides rifle-like performance - and versatility - in a carbine-sized package. It features a .223 Wylde chamber that is optimized to deliver excellent performance from both military 5.56x45mm NATO and civilian .223 Remington ammunition, including long, heavy (up to 80 grain) target bullets. Aero put a longer gas tube on the M4E1 .223 Wylde Assembled Rifle Receiver to slow down gas velocity for gentler cycling that leads to improved reliability and reduced wear on moving parts and the receiver. The 16" barreled model comes with a Mid-Length gas system, while the 18" barrel comes with a Rifle-Length gas tube. The M4E1 .223 Wylde Assembled Upper Receiver delivers all the other benefits of Aero Precision’s M4E1 receiver line. Bolt/carrier group and charging handle are both omitted so you can chose those parts from the many aftermarket offerings to suit your needs. The forged M4E1 receiver offers a unique "billet-like" appearance, while accepting standard AR-15 "mil-spec" parts. Forged 7075 T6 aluminum receiver, Mil 8625 Type 3 Class 2 hardcoat anodized Ejection port cover & forward assist installed Handguard: length - 15"; 1.78" inside diameter clears most muzzle devices and 1.5" suppressors Low-profile gas block under the handguard A2-style flash suppressor Bolt/carrier group & charging handle NOT included Non-Fluted 416R stainless steel target barrel, 1-8" rifling 16" barrel - MID-LENGTH gas system 18" barrel - RIFLE-LENGTH gas system Aero Precision has fitted the M4E1 .223 Wylde Assembled Upper Receiver with their latest Gen 2 Enhanced 15" M-LOK Handguard to form a solid, monolithic accessory mounting platform. The full-length Picatinny top rail runs from the rear of the receiver to the front edge of the handguard (with no gap or seam between), with plenty of M-LOK accessory attachment slots and multiple QD sling swivel sockets. Texturing milled into the flats help you maintain a better grip, while adding to your gun’s unique appearance.
749.55 GBP 0 £749.55 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 223 Wylde Color: Black Contour: M4 Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Aero Precision M4E1 .223 Wylde Assembled Upper Receiver is optimized for both 5.56x45mm NATO and .223 Remington ammo, supporting heavy target bullets up to 80 grains.
  2. Features include a 16" mid-length or 18" rifle-length gas system, Gen 2 Enhanced 15" M-LOK Handguard, full-length Picatinny top rail, and is made from forged 7075 T6 aluminum.
  3. Bolt/carrier group and charging handle are not included, allowing customization; the upper receiver has a unique "billet-like" appearance and accepts standard AR-15 "mil-spec" parts.

Attributes

Cartridge: 223 Wylde Colour: Black Contour: M4 Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled Delivery weight: 3.175kg

Item details

Made in USA
US export classification: I(g)



Product no.: 100025516
AERO PRECISION M4E1 ASSEMBLED GEN 2 UPPER RECEIVER 18 RIFLE LENGTH
Mfr Part: APAR640251M42 815421021462 Aero Precision’s M4E1 .223 Wylde Upper Receiver provides rifle-like performance - and versatility - in a carbine-sized package. It features a .223 Wylde chamber that is optimized to deliver excellent performance from both military 5.56x45mm NATO and civilian .223 Remington ammunition, including long, heavy (up to 80 grain) target bullets. Aero put a longer gas tube on the M4E1 .223 Wylde Assembled Rifle Receiver to slow down gas velocity for gentler cycling that leads to improved reliability and reduced wear on moving parts and the receiver. The 16" barreled model comes with a Mid-Length gas system, while the 18" barrel comes with a Rifle-Length gas tube. The M4E1 .223 Wylde Assembled Upper Receiver delivers all the other benefits of Aero Precision’s M4E1 receiver line. Bolt/carrier group and charging handle are both omitted so you can chose those parts from the many aftermarket offerings to suit your needs. The forged M4E1 receiver offers a unique "billet-like" appearance, while accepting standard AR-15 "mil-spec" parts. Forged 7075 T6 aluminum receiver, Mil 8625 Type 3 Class 2 hardcoat anodized Ejection port cover & forward assist installed Handguard: length - 15"; 1.78" inside diameter clears most muzzle devices and 1.5" suppressors Low-profile gas block under the handguard A2-style flash suppressor Bolt/carrier group & charging handle NOT included Non-Fluted 416R stainless steel target barrel, 1-8" rifling 16" barrel - MID-LENGTH gas system 18" barrel - RIFLE-LENGTH gas system Aero Precision has fitted the M4E1 .223 Wylde Assembled Upper Receiver with their latest Gen 2 Enhanced 15" M-LOK Handguard to form a solid, monolithic accessory mounting platform. The full-length Picatinny top rail runs from the rear of the receiver to the front edge of the handguard (with no gap or seam between), with plenty of M-LOK accessory attachment slots and multiple QD sling swivel sockets. Texturing milled into the flats help you maintain a better grip, while adding to your gun’s unique appearance.
757.5 GBP 2 £757.50 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 223 Wylde Color: Black Contour: M4 Finish: Anodized Length: 18'' Make: AR-15 Style: Assembled

🎯 Upgrade your AR-15 with the Aero Precision M4E1 .223 Wylde Upper Receiver! Mid-length, black anodized finish, optimized for precision. Learn more! 🔫

Tactical Carbine Upper With Target Rifle Performance
Aero Precision’s M4E1 .223 Wylde Upper Receiver provides rifle-like performance - and versatility - in a carbine-sized package. It features a .223 Wylde chamber that is optimized to deliver excellent performance from both military 5.56x45mm NATO and civilian .223 Remington ammunition, including long, heavy (up to 80 grain) target bullets. Aero put a longer gas tube on the M4E1 .223 Wylde Assembled Rifle Receiver to slow down gas velocity for gentler cycling that leads to improved reliability and reduced wear on moving parts and the receiver. The 16" barreled model comes with a Mid-Length gas system, while the 18" barrel comes with a Rifle-Length gas tube. The M4E1 .223 Wylde Assembled Upper Receiver delivers all the other benefits of Aero Precision’s M4E1 receiver line. Bolt/carrier group and charging handle are both omitted so you can chose those parts from the many aftermarket offerings to suit your needs. The forged M4E1 receiver offers a unique "billet-like" appearance, while accepting standard AR-15 "mil-spec" parts. Forged 7075 T6 aluminum receiver, Mil 8625 Type 3 Class 2 hardcoat anodized Ejection port cover & forward assist installed Handguard: length - 15"; 1.78" inside diameter clears most muzzle devices and 1.5" suppressors Low-profile gas block under the handguard A2-style flash suppressor Bolt/carrier group & charging handle NOT included Non-Fluted 416R stainless steel target barrel, 1-8" rifling 16" barrel - MID-LENGTH gas system 18" barrel - RIFLE-LENGTH gas system Aero Precision has fitted the M4E1 .223 Wylde Assembled Upper Receiver with their latest Gen 2 Enhanced 15" M-LOK Handguard to form a solid, monolithic accessory mounting platform. The full-length Picatinny top rail runs from the rear of the receiver to the front edge of the handguard (with no gap or seam between), with plenty of M-LOK accessory attachment slots and multiple QD sling swivel sockets. Texturing milled into the flats help you maintain a better grip, while adding to your gun’s unique appearance.