
Availability: In Stock
Current Stock: Out of stock
The Timber Creek Arbtt AR Mil-Spec buffer tube is a precision-engineered receiver extension built for AR-platform shooters who want durability and reliability without compromise. This tungsten-constructed tube handles the repeated recoil cycles of everything from range days to hunting and competition, delivering the consistent performance you need when accuracy counts. If you're building or upgrading an AR, a quality mil-spec buffer tube is foundational—it houses your buffer and spring, manages recoil energy, and anchors your stock or brace.
Tungsten construction in this buffer tube means you're getting a material known for density and strength, engineered to withstand the pressures of serious shooting. Mil-spec dimensions ensure compatibility across the AR ecosystem, so whether you're running a collapsible stock, fixed position, or modern brace, this tube will integrate seamlessly into your platform. Timber Creek Outdoor Inc has built a reputation among AR builders and shooters for attention to detail, and this component reflects that commitment to quality.
Whether you're assembling your first AR-15, upgrading a rifle you've owned for years, or building a dedicated precision gun, the Arbtt buffer tube handles the job reliably. It's the kind of component that doesn't make headlines but absolutely earns its place in a well-built AR platform.
| Brand | Timber Creek Outdoor Inc |
| Product Type | AR Mil-Spec Buffer Tube |
| Material | Tungsten |
| Compatibility | AR-Platform (mil-spec) |
Yes. The Timber Creek Arbtt is mil-spec, meaning it meets standard AR-platform receiver extension dimensions and will accept any mil-spec-compatible collapsible stock, fixed stock, or modern brace designed for AR rifles.
Tungsten is a dense, strong material that resists wear and handles repeated recoil cycles reliably. It's engineered to deliver durability for shooters who demand consistent performance over time.
Yes. The Arbtt is built for reliable performance across shooting disciplines, including hunting, range shooting, and competition. It handles the recoil management and durability demands of serious AR platform use.
This product is the receiver extension tube itself. Buffer assemblies and springs are sold separately and will install inside the tube to complete your AR platform's recoil system.

SKU: 152743555 • Width: 2.8in • Height: 1.4in • Depth: 8.5in • Weight: 0.295oz





Availability: In Stock
Current Stock: Out of stock
The Timber Creek Arbtt AR Mil-Spec buffer tube is a precision-engineered receiver extension built for AR-platform shooters who want durability and reliability without compromise. This tungsten-constructed tube handles the repeated recoil cycles of everything from range days to hunting and competition, delivering the consistent performance you need when accuracy counts. If you're building or upgrading an AR, a quality mil-spec buffer tube is foundational—it houses your buffer and spring, manages recoil energy, and anchors your stock or brace.
Tungsten construction in this buffer tube means you're getting a material known for density and strength, engineered to withstand the pressures of serious shooting. Mil-spec dimensions ensure compatibility across the AR ecosystem, so whether you're running a collapsible stock, fixed position, or modern brace, this tube will integrate seamlessly into your platform. Timber Creek Outdoor Inc has built a reputation among AR builders and shooters for attention to detail, and this component reflects that commitment to quality.
Whether you're assembling your first AR-15, upgrading a rifle you've owned for years, or building a dedicated precision gun, the Arbtt buffer tube handles the job reliably. It's the kind of component that doesn't make headlines but absolutely earns its place in a well-built AR platform.
| Brand | Timber Creek Outdoor Inc |
| Product Type | AR Mil-Spec Buffer Tube |
| Material | Tungsten |
| Compatibility | AR-Platform (mil-spec) |
Yes. The Timber Creek Arbtt is mil-spec, meaning it meets standard AR-platform receiver extension dimensions and will accept any mil-spec-compatible collapsible stock, fixed stock, or modern brace designed for AR rifles.
Tungsten is a dense, strong material that resists wear and handles repeated recoil cycles reliably. It's engineered to deliver durability for shooters who demand consistent performance over time.
Yes. The Arbtt is built for reliable performance across shooting disciplines, including hunting, range shooting, and competition. It handles the recoil management and durability demands of serious AR platform use.
This product is the receiver extension tube itself. Buffer assemblies and springs are sold separately and will install inside the tube to complete your AR platform's recoil system.
SKU: 152743555 • Width: 2.8in • Height: 1.4in • Depth: 8.5in • Weight: 0.295oz
