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Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver Up to 10% Off w/ Free S&H — 4 models

Aero Precision Complete Upper Receiver, M4E1-T, 5.56 x 45, 18in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M8
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, 5.56 x 45, 16in, Pencil, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M39
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 18in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M8
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Pencil, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M39
Aero Precision Complete Upper Receiver, M4E1-T, 5.56 x 45, 18in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M8
1 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, 5.56 x 45, 18in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M8
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
2 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
3 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, 5.56 x 45, 16in, Pencil, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M39
4 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, 5.56 x 45, 16in, Pencil, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M39
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 18in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M8
5 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 18in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M8
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
6 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, APAR700401M7
7 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
8 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, Kodiak Brown Anodized, APAR700401M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
9 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, APAR700178M7
10 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
11 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56 x 45, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, OD Green Anodized, APAR700178M7
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Pencil, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M39
12 of 12 images
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Pencil, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M39

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Questions & Answers
Customer Reviews
Most Recent Reviews
Nice upper by Rob, Verified Owner, January 28, 2025
Bought this to go with my Fightlite scr. Worked out nicely. Wish had adjustable gas block. Other than that def lighter with pencil barrel.
Most Recent Reviews
aero M4 comolete upper by Ggasser831, Verified Owner, April 19, 2024
Absolutely beautiful. Love aero precision and their products!
Read All 2 Reviews
4 Models Available
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ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver

This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.image

WARNING: California`s Proposition 65

Specifications for Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver:

Manufacturer: Aero Precision
Caliber: 5.56x45mm NATO
Barrel Profile: Government
Barrel Twist Rate: 1-7
Threads per Inch: 1/2x28
Handguard Type: A2
Muzzle Device: A2 Flash Hider
Gun Model: AR-15
Handguard Length: 15 in
Gun Type: Rifle
Gun Make: AR Platform
Barrel Material: 4150 CMV Steel
Bolt Carrier Group Included: No
Charging Handle Included: No
Magazine Included: No
Country of Origin: USA

Features of Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver

  • New enhanced forging that gives the upper receiver a billet look
  • New picatinny profile that blends seamlessly with our Enhanced Series Handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Includes port door and forward assist installed

Package Contents:

  • Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver
  • M4E1 Threaded Assembled Upper Receiver
  • ATLAS R-ONE Handguard Of Choice
  • 18in 5.56 Rifle Length CMV Barrel
  • Low Profile Gas Block
  • Rifle Length Gas Tube

What firearm models does the manufacturer say Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver is compatible with?

The manufacturer suggests that Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver is compatible with AR-15

Aero Precision M4E1-T 16in 5.56x45mm NATO RM15 Complete Upper Receiver Orderable Models

List of Orderable Models

  • Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 18in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M8 , MPN: APAR700715M8 , UPC: 840014602544 , Code: 29D-UFH-RM15CUR-APAR700715M8
  • Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, APAR700401M7 , MPN: APAR700401M7 , UPC: 840014621132 , Code: 29D-UFH-RM15CUR-APAR700401M7
  • Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, OD Green, APAR700178M7 , MPN: APAR700178M7 , UPC: 840014621125 , Code: 29D-UFH-RM15CUR-APAR700178M7
  • Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Pencil, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M39 , MPN: APAR700715M39 , UPC: 840014602155 , Code: 29D-UFH-RM15CUR-APAR700715M39
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