BCM® Extractor Spring Upgrade Kit

MSRP: $5.95
Your Price: $4.95
(You save $1.00 )
Stock Status:
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:
- BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
- Crane Ind O-Ring (Mil-Spec)
- 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.***

406 Reviews

  • 5
    Spring upgrade


  • 5
    BCM extractor spring

    Great product. My AR15 was struggling to shoot steel cased ammo. After installing the spring it shoots steel cases ammo flawlessly.

  • 5
    The Best

    Works great

  • 5
    Spring Upgrade

    Works amazing with steel ammunition!

  • 5
    Extractor spring

    Ordered to replace spring on Bushmaster with failure to feed and extract.. visible difference with old and new spring.. installed,, added the washer and wow...it worked as designed.. No issues at all.. a $5 investment is worth it. Good price, quick shipment, good quality.. you can see my see my video here..

  • 5
    bolt extractor up grade

    fixed failure to extract in my ar ,definitely recommend it & would buy again

  • 5
    Best $5 upgrade for an AR

    I have bought several of these upgraded extractors for guns that have extraction issues. Every time, this has been the fix. No voodoo. No magic. Nothing complicated. I swear by these.

  • 5
    Extractor oring and spring set

    Works perfect. Better quality than the one I replaced it with. Shipping was quick.

  • 5
    Parts performance

    Once i install the parts tested my rifle in the range sure enough works pretty well