BCM® AR15 Bolt Assembly (HP/MP)

MSRP: $89.95
Your Price: $79.95
(You save $10.00 )
(75 reviews) Write a Review
Maximum Purchase:
12 units

Milspec Carpenter No. 158® Steel

Stock Status:
Sale Priced!
BCM® (HPT & MPI) Bolt Assembly
The BCM bolt assembly is machined from the correct Milspec Carpenter No. 158 steel, shot peened for increased strength, includes tool steel machined extractor, BCM Extractor Spring, and is HPT and MPI (Magnetic Partical Inspected).
***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.***

75 Reviews

  • 5
    BCM Bolt

    Posted by Larry Morse on Oct 17th 2019

    Fast shipping, good packaging, great product.

  • 4
    Good upgrade

    Posted by Colin Crandall on Jul 27th 2019

    Don’t forget to upgrade your bolt guys with the best!

  • 5
    Customer review

    Posted by Odie M. on Jul 22nd 2019

    Quality spare

  • 5
    Good to have

    Posted by Eric on Jul 22nd 2019

    I got this to keep in my range bag as a spare. I have two guns with bcm bcg's with a very high round count on one of them. I have no reason to think my current bolts will fail but I like having a spare just in case.

  • 5
    really good part with good minimal packaging.

    Posted by Gary quach on Jul 17th 2019

    I needed a new bolt assembly in a project build. Bcm part came in fast and has been running well over about 200 rounds. Good smooth rotation.

  • 5
    BCM bolt is good to go.

    Posted by anonymous on Jun 4th 2019

    Ships fast, quality parts.

    If you don't have a spare bolt in your parts kit, you oughta.

  • 5
    Customer review

    Posted by Nathan Bryant on May 11th 2019

    Review body is empty

  • 5
    Great Product Great Company

    Posted by Tyler Jarvis on May 8th 2019

    I bought this as a backup to store in my pistol grip, I have no reason to believe it won't work perfectly, but I hope not to need it any time soon.

  • 5
    Bcm rocks

    Posted by Jeff Evans on Apr 14th 2019

    Just replaced my bolt after 30k rds suppressed out of my 11.5" sbr I manly shoot steel case wolf. Best bolts on the market