BCM® Extractor Spring Upgrade Kit - 3 Pack

MSRP: $14.95
Your Price: $11.95
(You save $3.00 )
(324 reviews) Write a Review
SKU:
BCM-EXSPRING-3
Stock Status:
Give new life to your 3 favorite carbines, or keep a couple spare kits for the future.
The BCM® Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR15, M4, M16 short barreled rifles. This product also improves the reliability on a standard 16" and 14.5" carbines.
As with all BCM branded products, the highest quality is the primary focus. Our BCM Extractor Spring is manufactured by a 9001:2000 facility employing the latest precision equipment. BCM starts with only the highest quality chrome silicon material, heat treats to stress relieve the product and shot peens to add increased strength.
This kit also includes the new black extractor insert, standard on all M4, M4A1, Mk18 carbines and the recent new standard on M16A4 rifles. The BCM Extractor Spring is so strong the Mil-Spec Crane O-Ring will probably not be needed, but it is included.
This kit includes:
Qty 3 - BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
Qty 3 - Crane Ind O-Ring (Mil-Spec)
Qty 3 - Black Extractor Insert
***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.***

324 Reviews

  • 5
    Extractor spring upgrade

    Posted by Mike Guillot on Sep 1st 2021

    Highly recommend this upgrade

  • 5
    spring kit

    Posted by Earl on Jul 28th 2021

    Recommend highly to the ar world.

  • 5
    BCM X-TRACTOR SPRINGS

    Posted by Erich on Jul 20th 2021

    BCM QUALITY

  • 5
    Upgraded extractor spring kit

    Posted by Eli Mclamb on Jul 19th 2021

    I bought a 7.62x39 complete pistol upper that already had the enhanced firing pin and upgraded extractor. After firing about 2 mags of steel case ammo, the upper would get warm and start having issues extracting the spent casings. I installed this spring and it still had issues. I then also installed the o-ring and no more issues extracting. I've run a few hundred rounds through it since and everything cycles and performs flawlessly. I also installed them in my 556 rifle and pistol. I definitely recommend if running steel case in your AR platform.

  • 5
    Great Product

    Posted by Brendan on Jul 12th 2021

    Was having issues with shells ejecting from a new 300 Blackout build and this kit solved all issues with extracting the shells.

  • 5
    Extractor spring and oring kit

    Posted by Chris on Jul 4th 2021

    Bought to upgrade bcg's from another company.. thanks bcm for having quality parts

  • 5
    HD Extractor Kit

    Posted by James on Jun 29th 2021

    Its a heavy spring! working good so far on a Fail Zero BCG in a pistol build.

  • 5
    3 piece spring AR kit

    Posted by Frank on Mar 8th 2021

    Simply The BEST!

  • 5
    Extractor Spring Kit

    Posted by david taylor on Mar 3rd 2021

    BCM quality 100%. So glad they provide these critical small parts. I know this extractor spring kit will stand up to hardcore battle abuse.