Slick Side A1 5.56 NATO Assembled Upper Reciever Black
$202.05 at Brownells · 5 stores
In stock
5.56x45 NATO Assembled Upper Receiver For AR-15 Black
Aero Precision · Upper Receiver
No ratings yetBest price
$109.99at AR15Discounts
checked Nov 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| AR15Discounts Best price | $109.99checked Nov 1, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $124.99checked Nov 1, 2026 | Check store | Buy at Dirty Bird | |
| Classic Firearms | $124.99checked Nov 1, 2026 | Check store | Buy at Classic Firearms | |
| Kentucky Gun Co | $111.99checked Nov 1, 2026 | Out of stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $118.74Salechecked Nov 1, 2026 | Out of stock | Buy at OpticsPlanet | |
| Brownells | $124.99checked Nov 1, 2026 | Out of stock | Buy at Brownells | |
| MidwayUSA | $124.99checked Nov 1, 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.
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $109.99 | $109.99 | $109.99 |
| Brownells | $124.99 | $124.99 | $124.99 |
| Classic Firearms | $124.99 | $124.99 | $124.99 |
| Dirty Bird | $124.99 | $124.99 | $124.99 |
| Kentucky Gun Co | $111.99 | $111.99 | $111.99 |
| MidwayUSA | $124.99 | $124.99 | $124.99 |
| OpticsPlanet | $118.74 | $118.74 | $124.99 |
Since Sep 28, 2026.
About this part
The 5.56x45 NATO Assembled Upper Receiver For AR-15 Black is an AR-15 complete upper receiver from Aero Precision. It's sold by 7 stores, from $109.99 to $124.99.
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
- Black
- Type
- Complete
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Match this upper with one of Aero's AR15 lower receivers for a solid and dependable fit. FEATURES: M4 Feedramps .250 takedown pin holes Laser engraved T-marks Includes port door and forward assist SPECS Platform: AR15 Material: Machined from 7075-T6 forged aluminum Select Your Finish: Anodized Black Compatibility: Works with standard AR15/M16 components Weight(s): 8.35oz Mfg: Aero Precision
Similar upper receivers
M16 A1 5.56 NATO Assembled Upper Receiver Black
$206.75 at OpticsPlanet · 4 stores
In stock Sale
Builds that use this part
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.