BCM® AR15 Bolt Assembly (HP/MP)

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

Milspec Carpenter No. 158® Steel

Stock Status:

Out of stock

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.***

97 Reviews

  • 5
    Bolt for my NiB bolt carrier

    Posted by Mark on Feb 25th 2021

    Works great

  • 5

    Posted by William Hude on Feb 14th 2021

    BCM is always the best top quality at a reasonable price.

  • 5

    Posted by Joey on Feb 9th 2021

    The best in the business! Cant go wrong with bcm I’m a buyer of bcm products for life.

  • 5
    Reliable quality

    Posted by Ken on Jan 28th 2021

    Stock up on quality critical replacement parts while you still can!

  • 5
    BCM products

    Posted by Chris wood on Jan 18th 2021

    As always, never disappointed.

  • 5
    BCM Bolt

    Posted by Juan Z on Dec 9th 2020

    Great product from a great company!

  • 5

    Posted by Darren on Dec 7th 2020

    Best bolt /BCG's there are out there. Highly recommend and customer service is the best. BCM⭐ for life!

  • 5

    Posted by Dean Thomas on Dec 2nd 2020


  • 5
    All BCM product is outstanding

    Posted by Ryne Linehan on Nov 23rd 2020

    No issues of course, BCM is consistently great