BCM® Milspec Carbine Receiver Extension (Buffer Tube) 6 Position

MSRP: $45.00
Your Price: $38.95
(You save $6.05 )
(154 reviews) Write a Review
Stock Status:
For your AR15, M16, M4. Carbine receiver extension (buffer tube) machined from 7075T6 and manufactured to Mil-Spec dimensions and specifications. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on.
Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
These tubes should be used with stocks such as USGI, BCM®, Colt, LMT, SOPMOD, VLTOR, Stag Arms, Magpul CTR (Milspec), and others that a made to the Mil-Spec size.
***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

154 Reviews

  • 5

    Quieter than most, definitely worth the extra shells.

  • 5
    buffer tube

    very good components just as usual. Keep up the great work!

  • 5
    Excellent quality part

    Perfectly made, perfect fit replacement. Good service

  • 5
    6 position Buffer tube

    I mean it’s a buffer tube... no complaints. Comes with a bunch of stickers. (Installed on S&W M&P-15 Sport 2)

  • 5
    great product

    Great Product. Fast shipping.

  • 5
    Simple and clean. Works as expected.

    It's a mil-spec buffer tube. Works as expected.

  • 5
    Buffer Tube

    Excellent quality buffer tube

  • 5
    Very nice finish

    Machining is great, the finish is fantastic. I'm happy with it.

  • 5
    Perfect fit and finish

    I had originally purchased a tube from PSA but when I went to use it the buffer got jammed inside. I shined a light in and saw there was a lip from a manufacturing defect. So I ordered the BC mil-spec tube. The finish was flawless inside and out and it works as expected. Very happy with the purchase.