BCM® Extractor Spring Upgrade Kit

MSRP: $5.95
Your Price: $4.95
(You save $1.00 )
(288 reviews) Write a Review
SKU:
BCM-EXSPRING-1
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.***

288 Reviews

  • 5
    Extractor Spring Kit

    Posted by Daniel Roberts on Dec 22nd 2020

    Case slippage or failures to extract? This is your ticket. Remove your BCG, pull the bolt, drift the extractor pin and replace your old springs and post with this setup. BCM kit is the best you will find. Spring is perfect fit with the post insert. Rubber butt hole is an upgrade and may not be needed but if you do use it, it will be a tight fit on the case rim. Reassemble in reverse order and your good to go. Keep spares because your butter finger teammate will lose his rig in the sand. Just sayin'. Peace brothers.

  • 5
    Bought as spare oart

    Posted by Bassam ALTWAL on Dec 21st 2020

    Good quality, affordable, keep as spare part

  • 5
    Great product

    Posted by Tim on Dec 7th 2020

    Works great

  • 5
    The best

    Posted by Nelson on Dec 6th 2020

    BCM always the best

  • 5
    BCM extractor upgrade kit

    Posted by David Imondi on Nov 30th 2020

    BCM quality. Would recommend to anyone looking for quality products!!!

  • 5
    BCM extractor upgrade kit

    Posted by David Imondi on Nov 30th 2020

    BCM quality. Would recommend to anyone looking for quality products!!!

  • 5
    Spring upgrade

    Posted by aaron salmons on Nov 11th 2020

    Works perfectly!!

  • 5
    Extractor spring upgrade

    Posted by Eric Kennedy on Nov 9th 2020

    Best $4.95 I’ve ever spent, my rifle runs phenomenal now!!

  • 5
    Flat spring in bolt carrier

    Posted by Russell Owens on Nov 8th 2020

    Bought a new bolt carrier.
    Extractor spring was practically flat, jammed every time I tried it. Ordered BCM extractor spring kit. No more problems. Make sure you keep some spares could make all the difference.