M4 Mil-Spec Buffer Tube Assembly
$43.99 at Brownells
In stock Sale
Best price
$48.99at AR15Discounts
checked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| AR15Discounts Best price | $48.99checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $48.99checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| Kentucky Gun Co | $43.99checked Nov 10, 2026 | Out of stock | Buy at Kentucky Gun Co | |
| Brownells | $48.99checked Nov 10, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $48.99Salechecked Nov 10, 2026 | Out of stock | Buy at OpticsPlanet | |
| MidwayUSA | $48.99checked Nov 10, 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 | $48.99 | $48.99 | $48.99 |
| Brownells | $48.99 | $48.99 | $48.99 |
| Dirty Bird | $48.99 | $48.99 | $48.99 |
| Kentucky Gun Co | $43.99 | $43.99 | $43.99 |
| MidwayUSA | $48.99 | $48.99 | $48.99 |
| OpticsPlanet | $48.99 | $46.54 | $48.99 |
Since Sep 28, 2026.
About this part
The AR Enhanced Carbine Buffer Tube OD Green is an AR-15 buffer part from Aero Precision. It's sold by 6 stores, from $43.99 to $48.99.
Fits and works with
- Buffer system
- Carbine · Buffers and springs
Specifications
- Manufacturer
- Aero Precision
- Type
- Buffer Tube
- Platform
- AR-15
From the manufacturer
Your AR-15's buffer tube is just a tubea |right? Well, why can't it do more than just hold your gun's buffer and buffer spring? That's what Aero Precision engineers thought, so the company developed its innovative AR Enhanced Carbine Buffer Tube. The Aero Precision AR Enhanced Carbine Buffer Tube features a few special highlights designed to improve your gun's functionality. Aero Precision first added Carrier Support Extensions into the tube, which are designed to guide the bolt-carrier group into the tube after a round is fired. This prevents carrier tilt and minimizes wear on key components, ensuring that your gun lasts longer. The support extensions also s Mfg: Aero Precision
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