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Aero Precision M4E1 5.56/.223 Upper Receiver Less BCG & Charg. Handle, 16" Barrel
Key Features
- 5.56 NATO/.223 Remington
- 16" barrel with 1/2x28 threads
- Forged 7075-T6 upper receiver
- 15" Atlas S-One M-LOK® handguard
- A2 flash hider
- Forward assist
- Flat Dark Earth Cerakote® finish
- Does not include bolt carrier group or charging handle
Satisfaction Guarantee
Order with complete confidence! Your satisfaction is guaranteed, period! We stand behind every item we sell. If you're not happy within 90 days of shipment, just return the item with your invoice and we'll promptly refund your merchandise total. See More Details
Lowest Price Guarantee
For everything to outfit your passion...at the Lowest Prices, Guaranteed! If you find a lower advertised price for an item we sell, let us know at the time of purchase or within 10 days of placing your order and we will refund you the difference. See More Details
Who says all mil-spec AR-15 uppers are created equal? Certainly not us. This Aero Precision® M4E1 Complete Upper is a solid step up (maybe two) from the garden-variety uppers out there. First, it comes with Aero's M4E1 upper receiver, which is forged from 7075-T6, but machined to look like a billet receiver—so so you get all the style of billet, but with no compromises in strength.
It also comes with Aero's excellent 15" Atlas S-One M-LOK Handguard. Machined from 6061-T6 aluminum, it's optimized for minimal size and weight, providing an ultra-slim profile without compromising strength and stability.
- 5.56 NATO/.223 Remington
- M4E1 upper is forged from 7075-T6, but machined to look like billet
- 16" barrel with 1/2x28 threads
- Forged 7075-T6 upper receiver
- 15" Atlas S-One M-LOK handguard features a minimalist design without compromising strength
- A2 flash hider
- Forward assist
- Flat Dark Earth Cerakote finish provides the highest level of corrosion resistance
- Please Note: Does not include bolt carrier group or charging handle
Order today!
Key Specifications
- Item Number: 737656
- Caliber: 5.56 NATO/.223 Remington
- Barrel length: 16"
- Barrel thread: 1/2x28
- Upper receiver: Forged 7075-T6
- Gas system: Mid-length
- Handguard: 15" Atlas S-One M-LOK
- Muzzle device: A2
- Mfg. Number: APAR700315M7
Aero Precision M4E1 5.56/.223 Upper Receiver Less BCG & Charg. Handle, 16" Barrel
$529.99 /
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