BCM® PISTOL Receiver Kit for AR15 Pistols

MSRP: $65.00
Your Price: $57.95
(You save $7.05 )
(33 reviews) Write a Review
Stock Status:

This kit contains all the necessary parts to mount your AR15, M16, M4 Pistol Lower Receiver. Pistol receiver extension (buffer tube)

  • Machined from 7075T6.


  • Hard Coat Anodized per Mil-A-8625F, Type III, Class 2 .


  • 1.2 outside diameter. Will fit your ATF compliant SigTac SB15 type pistol stabilizing brace. Works with carbine buffer and action springs.
BCMGUNFIGHTER™ QD Receiver End Plate
Lock Nut (Castle) M4
Action Spring, Carbine
Buffer Assembly, Carbine (options for H, H2,H3)
This kit is compatible with your ATF compliant SigTac SB15 type pistol stabilizing brace.
***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.***

33 Reviews

  • 5
    Great Quality

    Posted by Kevin Dixon on Aug 26th 2019

    Fit and finish, of even the smallest of parts, are second to none. Can always count on BCM quality.

  • 5
    Superior quality

    Posted by Jheremy Klein on Jun 4th 2019

    7075 T6 is important, so don't be cheap.

  • 5
    BCM Pistol Receiver Kit for AR Pistols

    Posted by Tim on Jun 4th 2019

    As always the products from BCM were of high quality, and the shipping was super quick. The BCM tube was a perfect match for the SB Tactical SBM4 pistol brace I used. It is tight to get on, but that's exactly what you want to prevent any sliding or twisting of the brace. The option to order different buffer weights was ultimately what convinced me to purchase this product.

  • 5
    Great company

    Posted by Spencer on May 8th 2019

    Great product and the customer service is the best out there.

  • 5
    Excellent Quality Product

    Posted by WAYLAND LEE on Apr 10th 2019

    The BCM AR-15 pistol buffer tube, buffer and spring are made of excellent quality. The items are exactly as described. My order was packed securely and shipped promptly. I am very pleased.

  • 5
    12.5 upper

    Posted by Matt Craig on Apr 10th 2019

    Had a great experience both in communication with BCM and the shipment. Got my upper quick and looks amazing. Also, through in some cool stickers, qd mount, and hat free of charge.

  • 5
    Great product and hassle free service

    Posted by Brendan on Apr 10th 2019

    Ordered this after everything else for my AR pistol build and this came before everything else! They were hassle-free, fast and even sent a handful of their stickers with my order. I will definitely order from them again

  • 5
    Customer review

    Posted by Donald Delph on Mar 27th 2018

    Review body is empty

  • 5
    BCM pistol buffer tube kit

    Posted by Chris Winegardner on Oct 27th 2017

    Great product and fast shipping. Bravo company is at the top of the AR market and I Will be buying more on future builds