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

MSRP: $45.00
Your Price: $38.95
(You save $6.05 )
(129 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.***

129 Reviews

  • 5
    Buffer Tube

    Posted by Neil Williams on Jun 23rd 2020

    Excellent quality buffer tube

  • 5
    Very nice finish

    Posted by Dan on Jun 23rd 2020

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

  • 5
    Perfect fit and finish

    Posted by Eric Edewaard on Jun 15th 2020

    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.

  • 5
    Best on the market 100%

    Posted by Chris M. on May 28th 2020

    After trying numerous buffer tubes from some of the top manufacturers and still being disappointed I have finally found my GO TO from now on just like every other BCM product I’ve tried it was perfect. Quality, fitment and function are unlike any other. If you want the best quality parts at the best prices do yourself a favor and just go with Bravo Company. You won’t be disappointed!

  • 5
    BCM mil-spec buffer tube 7075

    Posted by Ken on May 25th 2020

    GTG comes with dry lube applied inside just like it should. Others claim 7075 and true mil-spec but no dry lube

  • 5
    BCM Mil-Spec buffer tube

    Posted by Taylor on May 7th 2020

    Amazing quality fit and finish, a true mil spec item, have no reserves on buying this item you will not regret it.

  • 5

    Posted by John Chavez on Dec 24th 2019

    Great fit and finish as expected from BCM.

  • 5
    Great Quality

    Posted by Spencer on Oct 17th 2019

    Before I ordered this one, I ordered a Receiver extension from another brand and it arrived completely cracked, BCM’s came in flawless condition and surpasses my expectations.

  • 5
    Customer review

    Posted by Chad Armstrong on Sep 15th 2019

    Review body is empty