BCM® AR15 Bolt Assembly (HP/MP)

MSRP: $89.95
Your Price: $79.95
(You save $10.00 )
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.***

120 Reviews

  • 5
    Bolt for my NiB bolt carrier

    Works great

  • 5

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

  • 5

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

  • 5
    Reliable quality

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

  • 5
    BCM products

    As always, never disappointed.

  • 5
    BCM Bolt

    Great product from a great company!

  • 5

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

  • 5


  • 5
    All BCM product is outstanding

    No issues of course, BCM is consistently great