Strike Industries Advanced Buffer Tube Black AR-15/AR-10
Strike Industries
$59.69
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Strike Industries
Strike Industries Advanced Buffer Tube Black AR-15/AR-10
The Strike Industries Advanced Buffer Tube is a precision-engineered receiver extension designed to elevate the performance, durability, and aesthetics of your AR-15 or AR-10 build beyond what standard mil-spec tubes deliver.
- Machined from aircraft-grade 7075-T6 aluminum for maximum strength-to-weight ratio
- Scalloped exterior surfaces reduce friction with tight-fitting collapsible stocks
- Strategic material removal shaves weight without sacrificing structural integrity
- Integrated buffer retaining tab provides reliable, positive buffer retention
- Mil-spec compatible diameter fits standard AR-15 and AR-10 lower receivers
- Matte black anodized finish resists corrosion and blends with any build aesthetic
Who This Is For
This buffer tube is ideal for AR-15 and AR-10 builders and upgraders who want more than a basic mil-spec extension — whether you're completing a lightweight precision rifle, a duty carbine, or a home-defense build. It suits shooters who value quality components throughout their entire platform, not just the visible parts, and who want a tube that pairs cleanly with aftermarket collapsible stocks without the binding or sticking common with lower-grade extrusions.
Specifications
| Brand | Strike Industries |
|---|---|
| Model | Advanced Receiver Extension (ARE-T7) |
| Compatible Platforms | AR-15 / AR-10 |
| Material | 7075-T6 Aluminum |
| Finish | Matte Black Anodized |
| Diameter | Mil-Spec (1.148") |
| Buffer Retaining Tab | Yes – Integrated |
| Stock Compatibility | Mil-Spec collapsible stocks |
| Color | Black |
Frequently Asked Questions
Will this buffer tube work with my existing mil-spec collapsible stock?
Yes. The Strike Industries Advanced Buffer Tube is machined to mil-spec outer diameter (1.148"), making it fully compatible with any mil-spec collapsible stock on the market. The scalloped surfaces actually improve the experience with tight-fitting stocks by reducing friction and preventing that sticky, dragging feeling common with cheaper extruded tubes.
Do I need to buy a separate buffer and buffer spring with this tube?
Yes — this listing is for the receiver extension (buffer tube) only. You will need to pair it with an appropriate buffer weight and recoil spring for your specific build. For an AR-15 carbine, a standard carbine buffer and spring are typical; AR-10 or .308 builds may require a heavier buffer. The integrated buffer retaining tab ensures your buffer is securely retained once installed.
Is 7075-T6 aluminum significantly better than the 6061 aluminum found in budget tubes?
Absolutely. 7075-T6 aluminum offers roughly twice the tensile strength of 6061-T6, making it far more resistant to stress, impact, and wear in the areas of the tube that experience the most force during the cycling process. This is the same alloy used in premium AR upper and lower receivers, and it's an important upgrade if you're building a hard-use or duty-grade rifle.
