LBE Unlimited AR-15 Mil-Spec Buffer Tube Red
LBE Unlimited
$22.69
(No reviews yet)
Write a Review
LBE Unlimited
LBE Unlimited AR-15 Mil-Spec Buffer Tube Red
The LBE Unlimited AR Mil-Spec Buffer Tube in Red is a precision-machined carbine receiver extension designed to deliver reliable performance and a bold, standout finish on your AR-15 build.
- Mil-spec diameter ensures compatibility with all standard collapsible AR-15 stocks
- Eye-catching red anodized finish adds a custom look to any build
- Six-position adjustment accommodates shooters of all sizes and preferences
- Pre-threaded for easy, tool-friendly installation right out of the box
- USA-made quality from LBE Unlimited, a trusted name in AR components
- Ideal as a primary part or a reliable addition to your spare parts bin
Who This Is For
This buffer tube is perfect for AR-15 builders, gunsmiths, and enthusiasts who want a dependable mil-spec carbine receiver extension with a distinctive red finish. Whether you're assembling a custom patriotic-themed rifle, completing a competition build, or simply stocking up on quality spare parts, the LBE Red Mil-Spec Buffer Tube delivers the fit and function you need without compromise.
Specifications
| Brand | LBE Unlimited |
|---|---|
| Finish | Red Anodized |
| Diameter | Mil-Spec (1.14") |
| Positions | 6-Position |
| Type | Carbine Receiver Extension |
| Threading | Pre-Threaded |
| Compatibility | AR-15 Collapsible Stocks (Mil-Spec) |
| Country of Origin | USA |
Frequently Asked Questions
What is the difference between mil-spec and commercial buffer tubes?
Mil-spec buffer tubes have a slightly smaller outer diameter (approximately 1.14") and a straighter profile compared to commercial-spec tubes (approximately 1.17" with an angled rear end). This LBE buffer tube is mil-spec diameter, meaning it is compatible with mil-spec collapsible stocks only — not commercial-spec stocks. Always confirm your stock's specification before purchasing to ensure a proper fit.
Does this buffer tube come with a buffer and buffer spring?
No, this listing is for the buffer tube (carbine receiver extension) only. A compatible mil-spec carbine buffer and recoil spring are sold separately. If you are completing a full lower build, you will also need an end plate, castle nut, buffer, and buffer spring to finish the assembly.
Will this buffer tube work with my AR-15 lower receiver?
Yes — this mil-spec buffer tube is designed to thread directly onto any standard AR-15 lower receiver with a standard 1-3/16" x 16 TPI threaded buffer tube socket. It is compatible with the vast majority of AR-15 lowers on the market. If your lower is designed for a pistol brace or fixed stock, confirm compatibility with your specific receiver before ordering.
