Aero Precision AR-15 Mil-Spec Carbine Receiver Extension / Buffer Tube - Black Anodized
$19.99 at MidwayUSA · 3 stores
In stock
Best price
$35.95at AR15Discounts
checked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| AR15Discounts Best price | $35.95checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $39.99checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| Classic Firearms | $39.99checked Nov 10, 2026 | Check store | Buy at Classic Firearms | |
| MidwayUSA | $33.99checked Nov 10, 2026 | Out of stock | Buy at MidwayUSA | |
| Kentucky Gun Co | $37.99checked Nov 10, 2026 | Out of stock | Buy at Kentucky Gun Co | |
| Brownells | $39.99checked Nov 10, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $41.99Salechecked Nov 10, 2026 | Out of stock | Buy at OpticsPlanet |
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 | $35.95 | $35.95 | $35.95 |
| Brownells | $39.99 | $39.99 | $39.99 |
| Classic Firearms | $39.99 | $39.99 | $39.99 |
| Dirty Bird | $39.99 | $39.99 | $39.99 |
| Kentucky Gun Co | $37.99 | $37.99 | $37.99 |
| MidwayUSA | $33.99 | $30.99 | $33.99 |
| OpticsPlanet | $41.99 | $40.84 | $42.99 |
Since Sep 28, 2026.
About this part
The Mil-Spec Carbine Buffer Tube For AR-15 Black is an AR-15 buffer part from Aero Precision. It's sold by 7 stores, from $33.99 to $41.99.
Fits and works with
- Buffer system
- Carbine · Buffers and springs
Specifications
- Manufacturer
- Aero Precision
- Type
- Buffer Tube
- Platform
- AR-15
- Material
- Aluminum
From the manufacturer
Aero Precision has buffer tubes for your carbine build or your rifle build. Both are made from 7075 aluminum and are 6-position adjustable. The Rifle buffer tube is mil-spec is for A2 or A4 style rifles with a fixed buttstock. Either extension is perfect for your new build or a direct replacement for worn out parts. Mfg: Aero Precision
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