Guntec USA AR-15 Mil-Spec Car Buffer Aluminum
$19.89 at OpticsPlanet
In stock Sale
Guntec Usa · Buffer Tubes & Springs
No ratings yetBest price
$20.66at MidwayUSA
In stock checked Nov 3, 2026
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $20.66checked Nov 3, 2026 | In stock | Buy at MidwayUSA | |
| OpticsPlanet | $27.99checked Nov 3, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $11.99Salechecked Nov 3, 2026 | Check store | Buy at Battlehawk Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Lowest in-stock price in the last 30 days: $20.66 at MidwayUSA. Dashed line = out of stock. Tracking since Oct 28, 2026.
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $11.99 | $11.99 | $11.99 |
| MidwayUSA | $20.66 | $20.66 | $20.66 |
| OpticsPlanet | $27.99 | $27.99 | $27.99 |
Since Oct 28, 2026.
The Guntec USA AR15 Castle Nut Wide Extreme Duty Black is an AR-15 buffer part from Guntec Usa. It's sold by 3 stores (2 in stock), from $11.99 to $27.99. The lowest in-stock price in the last 30 days was $20.66 at MidwayUSA.
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