M16 A1 5.56 NATO Stripped Upper Receiver Black
$150.35 at Ammunition Depot · 4 stores
In stock
M4E1 5.56mm Stripped Upper No Forward Assist For AR-15 FDE
Aero Precision · Upper Receiver
No ratings yetBest price
$147.24at OpticsPlanet
Out of stock Sale checked Oct 24, 2026
In stock now instead
- M16 A1 5.56 NATO Stripped Upper Receiver Black $150.35at Ammunition Depot
- Luth-AR Slick Side A1 Stripped Upper Receiver .223 Remington/5.… $161.63at OpticsPlanet
- Guntec USA AR-15 5.56x45mm NATO Slabside Stripped Billet Upper … $123.99at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $147.24Salechecked Oct 24, 2026 | Out of stock | Buy at OpticsPlanet | |
| Brownells | $154.99checked Oct 24, 2026 | Out of stock | Buy at Brownells | |
| MidwayUSA | $154.99checked Oct 24, 2026 | Out of stock | Buy at MidwayUSA |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar upper receivers in stock
This part is out of stock at every store we track. These similar upper receivers are in stock, with today's prices.
Luth-AR Slick Side A1 Stripped Upper Receiver .223 Remington/5.56mm 7.75in Hard Coat Anodized Black
$161.63 at OpticsPlanet · 2 stores
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Guntec USA AR-15 5.56x45mm NATO Slabside Stripped Billet Upper Receiver Anodized Black
$123.99 at OpticsPlanet · 2 stores
In stock Sale
C7 Brn AR-15 A1 Stripped Upper Receiver, 5.56mm NATO, Black
$119.99 at Brownells · 2 stores
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Brn AR-15/M16A2 Stripped Upper Receiver, 5.56 NATO, Black
$119.99 at Brownells
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Guntec USA AR-15 5.56x45mm NATO Slabside Stripped Billet Upper Receiver Anodized Gold
$113.99 at OpticsPlanet
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Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $154.99 | $154.99 | $154.99 |
| MidwayUSA | $154.99 | $154.99 | $154.99 |
| OpticsPlanet | $147.24 | $147.24 | $154.99 |
Since Sep 28, 2026.
About this part
The M4E1 5.56mm Stripped Upper No Forward Assist For AR-15 FDE is an AR-15 stripped upper receiver from Aero Precision. It's sold by 3 stores, from $147.24 to $154.99.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Specifications
- Manufacturer
- Aero Precision
- Color
- Flat Dark Earth
- Type
- Stripped
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
This upper receiver features the same tried-and-true construction and aesthetics as Aero's M4E1 Threaded Upper Receivers, without provisions for a forward assist. Machined from custom 7075-T6 aluminum forgings this upper receiver is compatible with mil-spec AR15 components. Features: No Forward Assist Custom enhanced forging that gives the upper receiver a ""billet look"" while maintaining the structural integrity of a forged part. Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards M4 Feedramps .250 takedown pin holes Mfg: Aero Precision
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