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    High Quality Mil-Spec Carbine Buffer Tube Kit for AR-15

    If you're planning to upgrade your AR-15 stock or build your ultimate AR, it is critical to choose the right buffer tube kit. AT3 Tactical provides higher quality mil-spec carbine buffer tube kit from Luth-AR.

    This kit includes: 

    • Mil-Spec Carbine Tube
    • .308 buffer spring
    • .308 buffer body
    • Latch Plate and Lock Ring
    Made in the USA

     

    Not sure if you need Mil-spec or commercial buffer tube? The below image shows the difference in dimensions. For more information, please read our article,  "Mil-Spec vs. Commercial AR 15 Buffer Tubes – Which One is Better?".

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    Customer Reviews

    Based on 2 reviews
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    V
    V.G.
    Great part, great price!

    Excellent response to my question about the part. Installed easily and looks good! Professionals at AT3...

    I
    I.B.
    Great buy

    Shipping time was great price was great my stock fit perfectly! Was a pleasant experience

    We are happy to hear you enjoyed the experience of buying from AT3 Tactical.