BCM® Milspec Carbine Stock Hardware MOUNTING KIT (Mil-Spec)

MSRP: $65.00
Your Price: $57.95
(You save $7.05 )
Stock Status:
This kit contains all the necessary parts to mount your Mil-Spec dimension stock assembly to your lower receiver.
  • Receiver Extension - Mil-Spec, 6 position (machined from 7075T6)
  • Receiver End Plate
  • Lock Nut (Castle) M4
  • Carbine Action Spring
  • Carbine Buffer Assembly (options for Std, H, H2, or H3)
This kit is compatible with the plastic stocks from; BCM®, VLTOR, LMT, Magpul® CTR-M, Stag Arms, Colt
***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.***

345 Reviews

  • 5
    Great Product

    Works perfectly. Fast shipping. Couldn't be happier.

  • 5
    Not just mil-spec

    BCM mil-spec is far superior over your average mil-spec parts. Customer service even guided me to choose the correct weight for my 12.5 build. It’s the best shooting carbine I now own. I’ll be upgrading the rest of my SBRs with this kit!

  • 5


  • 5
    Milspec Carbine Stock Hardware

    Excellent quality as always. Repeat purchase of this product. Won’t be the last.

  • 5


  • 5
    Buffer tube assembly

    Great well made product

  • 5
    Buffer tube assembly.

    Your product are always of the best quality. That it why I keep returning to you when I am in need of anything. Keep up your good work. Best of luck in the future political climate. God bless America

  • 5
    Buffer Tube

    Outstanding quality. Very well made product.

  • 5

    I only bought this kit because my AR-15 had a "commercial" buffer tube and I could not find a stock I want that fit. This is a quality piece that will work with Mil-Spec Stocks. I have only shot about 250 rounds on it and to be honest I don't notice a difference using this tube, buffer, and spring.