
Availability: In Stock
The Aim Sports Mil-Spec AR-15/M4 buffer tube is a straightforward, reliable replacement or upgrade component for your AR platform build. Whether you're assembling a new rifle, swapping stocks, or refreshing an aging receiver extension, this mil-spec buffer tube delivers the compatibility and durability that AR builders expect. The black anodized finish resists corrosion and pairs cleanly with any furniture setup.
Mil-spec buffer tubes are the industry standard for AR-15 and M4 platform rifles, and this Aim Sports tube maintains those time-tested dimensions and tolerances. It's built to handle the cycling forces of centerfire rifle operation and integrates seamlessly with standard mil-spec stocks, cheek rests, and buffer tube accessories. The anodized coating provides a tough, uniform appearance that won't rust or wear easily with regular handling.
If you're building a tactical rifle, hunting AR, or competition shooter and need a proven buffer tube that won't break the bank or your build timeline, this is a no-fuss choice. Installation is straightforward for anyone with basic AR armorer knowledge, and the black finish matches the aesthetic of most modern rifle setups. Keep one on hand as a spare, or grab it as the backbone of your next build.
Yes, this is a mil-spec AR-15/M4 buffer tube. It is compatible with any mil-spec AR-15 or M4 platform rifle that accepts a standard buffer tube. It works with mil-spec stocks and cheek rests designed for the AR platform.
Any stock, cheek rest, or buffer tube accessory rated for mil-spec AR platforms will work with this tube. Mil-spec is the standard across the industry, so you have a broad selection of aftermarket options available.
Yes. This buffer tube is a core component in any AR-15 or M4 build. You'll also need a charging handle, bolt carrier group, upper receiver, lower receiver, and furniture, but this tube serves as the foundation for the stock and buffer system.

SKU: 115753017 • Width: 1.8in • Height: 1.8in • Depth: 7.3in • Weight: 0.2oz





Availability: In Stock
The Aim Sports Mil-Spec AR-15/M4 buffer tube is a straightforward, reliable replacement or upgrade component for your AR platform build. Whether you're assembling a new rifle, swapping stocks, or refreshing an aging receiver extension, this mil-spec buffer tube delivers the compatibility and durability that AR builders expect. The black anodized finish resists corrosion and pairs cleanly with any furniture setup.
Mil-spec buffer tubes are the industry standard for AR-15 and M4 platform rifles, and this Aim Sports tube maintains those time-tested dimensions and tolerances. It's built to handle the cycling forces of centerfire rifle operation and integrates seamlessly with standard mil-spec stocks, cheek rests, and buffer tube accessories. The anodized coating provides a tough, uniform appearance that won't rust or wear easily with regular handling.
If you're building a tactical rifle, hunting AR, or competition shooter and need a proven buffer tube that won't break the bank or your build timeline, this is a no-fuss choice. Installation is straightforward for anyone with basic AR armorer knowledge, and the black finish matches the aesthetic of most modern rifle setups. Keep one on hand as a spare, or grab it as the backbone of your next build.
Yes, this is a mil-spec AR-15/M4 buffer tube. It is compatible with any mil-spec AR-15 or M4 platform rifle that accepts a standard buffer tube. It works with mil-spec stocks and cheek rests designed for the AR platform.
Any stock, cheek rest, or buffer tube accessory rated for mil-spec AR platforms will work with this tube. Mil-spec is the standard across the industry, so you have a broad selection of aftermarket options available.
Yes. This buffer tube is a core component in any AR-15 or M4 build. You'll also need a charging handle, bolt carrier group, upper receiver, lower receiver, and furniture, but this tube serves as the foundation for the stock and buffer system.
SKU: 115753017 • Width: 1.8in • Height: 1.8in • Depth: 7.3in • Weight: 0.2oz
