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The Aero Precision M4E1 5.56 Carbine Upper features a forged aluminum receiver, Gen 2 M-LOK handguard, and extensive accessory-mounting options for customization.

AERO PRECISION M4E1 5.56 NATO ASSEM UPPR RCVR M4 10.5" BBL CARBINE BLACK

815421022667 100025505

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Variations
Filters:
Variations:

Variations:

Cartridge: 5.56 mm NATO Color: Black Contour: M4 Finish: Anodized Length: 10.5'' Make: AR-15 Style: Assembled Product no.: 100025505
Not available
719.9 GBP 0 £719.90 *
Cartridge: 5.56 mm NATO Color: Black Contour: M4 Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled Product no.: 100025508
Not available
779.9 GBP 0 £779.90 *
719.9 779.9 2 GBP
719.9 GBP £719.90

Prices inclusive of duty & VAT.

Product no.: 100025505

Mfr. No.: APAR640221M2

815421022667 Aero Precision’s M4E1 5.56mm Carbine Upper Receiver comes fully assembled, minus only the bolt/carrier group and charging handle - the two components any AR-15 fan with even a little urge to customize wants to replace anyway. Aero’s M4E1 receiver combines the unique look of a custom billet receiver with the affordability and "mil-spec" parts compatibility of a forged receiver. The M4E1 5.56mm Carbine Upper Receiver comes with Aero Precision’s latest Gen 2 Enhanced M-LOK Handguard installed to form a solid, monolithic accessory mounting platform. The full-length Picatinny top rail runs from the rear of the receiver across the entire length of the handguard, which has plenty of M-LOK accessory attachment slots and QD sling swivel sockets at the 3/6/9 o’clock positions. Texture milled into the flats give you a better grip and add to your gun’s unique appearance. FEATURES Forged 7075 T6 aluminum receiver, Mil 8625 Type 3 Class 2 hardcoat anodized .250" dia. pivot/takedown pin holes Ejection port cover & forward assist installed Standard CARBINE-LENGTH gas system with low-profile gas block 4150 chrome-moly-vanadium barrel, 1-7" rifling, black QPQ finish Chambered for 5.56x45 NATO; accepts .223 Remington, too A2-style flash suppressor 9" or 15" OAL M-LOK handguard installed depending on model Handguard: 1.78" inside diameter clears most muzzle devices and 1.5" suppressors Bolt/carrier group & charging handle NOT included If you can’t mount each of your accessories on the Aero Precision M4E1 5.56mm Carbine Upper Receiver in the exact perfect spot, at least you know the quest is over - you won’t find one that’s better!
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719.9 779.9 2 GBP
Description Specification Customers reviews Accessories

AERO PRECISION M4E1 5.56 NATO ASSEM UPPR RCVR M4 10.5" BBL CARBINE BLACK

719.9 GBP £719.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Elevate your shooting experience with the Aero Precision M4E1 5.56mm Carbine Upper Receiver.

Aero Precision’s M4E1 5.56mm Carbine Upper Receiver comes fully assembled, minus only the bolt/carrier group and charging handle - the two components any AR-15 fan with even a little urge to customize wants to replace anyway. Aero’s M4E1 receiver combines the unique look of a custom billet receiver with the affordability and "mil-spec" parts compatibility of a forged receiver.

Key Features:

  • Forged 7075 T6 aluminum receiver, Mil 8625 Type 3 Class 2 hardcoat anodized
  • .250" dia. pivot/takedown pin holes
  • Ejection port cover & forward assist installed
  • Standard CARBINE-LENGTH gas system with low-profile gas block
  • 4150 chrome-moly-vanadium barrel, 1-7" rifling, black QPQ finish
  • Chambered for 5.56x45 NATO; accepts .223 Remington, too
  • A2-style flash suppressor
  • 9" or 15" OAL M-LOK handguard installed depending on model
  • Handguard: 1.78" inside diameter clears most muzzle devices and 1.5" suppressors
  • Bolt/carrier group & charging handle NOT included

The M4E1 5.56mm Carbine Upper Receiver comes with Aero Precision’s latest Gen 2 Enhanced M-LOK Handguard installed to form a solid, monolithic accessory mounting platform. The full-length Picatinny top rail runs from the rear of the receiver across the entire length of the handguard, which has plenty of M-LOK accessory attachment slots and QD sling swivel sockets at the 3/6/9 o’clock positions. Texture milled into the flats give you a better grip and add to your gun’s unique appearance.

If you can’t mount each of your accessories on the Aero Precision M4E1 5.56mm Carbine Upper Receiver in the exact perfect spot, at least you know the quest is over - you won’t find one that’s better!



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Aero Precision M4E1 5.56mm 10.5" Carbine Upper Receiver is an assembled, ready-to-customize upper featuring a high-grade barrel and a Gen 2 Enhanced M-LOK Handguard.
  2. This upper receiver is compatible with "mil-spec" parts and is designed for both AR-15 pistol builds and SBR configurations, adhering to all NFA rules.
  3. It comes without a bolt/carrier group and charging handle, allowing for personal customization; the handguard and receiver provide a unified mounting platform for accessories.

Attributes

  • Cartridge:
    5.56 mm NATO
  • Colour:
    Black
  • Contour:
    M4
  • Finish:
    Anodized
  • Length:
    10.5''
  • Style:
    Assembled
  • Weapon type:
    AR-15
  • Delivery weight: 1.588kg
  • Shipping height: 108mm
  • Shipping width: 111mm
  • Shipping length: 778mm
  • UPC: 815421022667

Item details

Made in USA
US export classification: I(g)

Customers reviews

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Variations:

Cartridge: 5.56 mm NATO Color: Black Contour: M4 Finish: Anodized Length: 10.5'' Make: AR-15 Style: Assembled Product no.: 100025505
Not available
719.9 GBP 0 £719.90 *
Cartridge: 5.56 mm NATO Color: Black Contour: M4 Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled Product no.: 100025508
Not available
779.9 GBP 0 £779.90 *

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