Guntec USA AR-15 A2 Full Size Buffer Tube
$43.99 at OpticsPlanet
In stock
Guntec USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut Black
Guntec Usa · Buffer Tubes & Springs
No ratings yetBest price
$43.49at OpticsPlanet
Out of stock Sale checked Oct 31, 2026
In stock now instead
- Guntec USA AR-15 A2 Full Size Buffer Tube $43.99at OpticsPlanet
- Guntec USA AR-15 Gen 2 Mil-Spec Buffer Tube Anodized Green $40.99at OpticsPlanet
- M4 Mil-Spec Buffer Tube Assembly $43.99at Brownells
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $43.49Salechecked Oct 31, 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.
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Price history
Dashed line = out of stock. Tracking since Oct 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $43.49 | $43.49 | $43.49 |
Since Oct 28, 2026.
About this part
The Guntec USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut Black is an AR-15 buffer part from Guntec Usa. One store lists it, OpticsPlanet at $43.49.
Specifications
- Manufacturer
- Guntec Usa
- Type
- Buffer Tube
- Platform
- AR-15
- Material
- Aluminum
From the manufacturer
Guntec USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut Black. End Plate & Castle Nut Included. T6 Aluminum. Six Position. Specifications for Guntec USA AR-15 Mil-Spec Buffer Tube: Manufacturer: Guntec USA Gun Model: AR-15 Condition: New Package Contents: Guntec USA AR-15 Mil-Spec Buffer Tube What firearm models does the manufacturer say Guntec USA AR-15 Mil-Spec Buffer Tube is compatible with? The manufacturer says that Guntec USA AR-15 Mil-Spec Buffer Tube is compatible with AR-15GUNTEC USA MILSPECTUBE: AR-15 Mil-Spec Buffer Tube w/End Plate and Castle NutBlack
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