BCM® Extractor Spring Upgrade Kit - 3 Pack

MSRP: $14.95
Your Price: $11.95
(You save $3.00 )
(306 reviews) Write a Review
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.***

306 Reviews

  • 5
    Use this on my ar-15, no more failure to eject

    Posted by Kerry Dunaway on Dec 21st 2020

    By changing to the heavier spring alone solved my ejection issues.

  • 5
    Good stuff

    Posted by Anonymous on Dec 2nd 2020

    Would buy again

  • 5
    Extractor spring

    Posted by Stewart Hatcher on Dec 1st 2020

    Worked great. Had to buy extras for other rifles.

  • 5

    Posted by Phil E on Nov 30th 2020

    Installed easily and has been working flawlessly since. Cheap, fast shipping - what else could you ask for?

  • 5
    Perfect product

    Posted by Philip Haughton James on Nov 15th 2020

    This product worked as advertised. Rounds eject strong.

  • 5
    Top quality products!

    Posted by DB on Nov 5th 2020

    Top Quality products you can always rely on!

  • 5
    fixed the problem

    Posted by Earle on Oct 21st 2020

    I built a 300 Blackout and kept jamming spent round and next round in barrel. Guess the spring in the extractor I bought was cheap. The resistance was night and day between the old spring and this one. Didn't need to use other parts it came with just spring. Shot rounds just fine after that.

  • 5
    BCM® Extractor Spring Upgrade Kit - 3 Pack

    Posted by dave on Oct 19th 2020

    did the job ar 15 runs great ow

  • 5
    Extractor upgrade

    Posted by Matt on Oct 11th 2020

    Very stout and tough to install on mine. Should work well, will tell after next range session.