BCM® Extractor Spring Upgrade Kit

MSRP: $5.95
Your Price: $4.95
(You save $1.00 )
(406 reviews)
SKU:
BCM-EXSPRING-1
BCM® Extractor Spring Upgrade Kit
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
    Best extraction reliability kit

    I purchased a Tubb extra power extraction and ejection spring set. It didn't solve my SBR FTE issue. I bought this kit after and the differences in extractor tension by hand feel is night and day. Took it to the range and so far zero issues after 55 rounds of hot reloads and wolf plinking ammo. With the hot reloads before I was having about 1 FTE for every 15 to 20 rounds. Ejection now seems to be very consistent.

  • 5
    Extractor upgrade kit

    I saw this Suggested on YouTube as a fix for rifles that were picky about steel ammo.
    it works. My rifle pumps out cheap Russian steel like sewer water!

  • 5
    Worked like a dream!

    i was ready to chuck a gun in the creek! but, combined with the BCM extended firing pin, my AR pistol chambered in 7.62 now runs like a champ!

  • 4
    extractor spring upgrade

    great product, better shipping, and overall satisfied experience...would order again.

  • 5
    Quality parts fast...

    these were ordered as spare parts, for my BCM upper or friends guns that need upgrades.

  • 5
    BCM EXTRACTOR SPRING UPGRADE KIT

    Started shooting steel case ammunition and I put this spring kit in and shot 350 rounds and NO FAILURE TO EXTRACT. I HIGHLY RECOMMEND IT.

  • 5
    spring upgrade works great

    My AR was failing to eject spent shells. I was about to spend over $200 on a new bolt carrier group and decided to try out a upgraded ejector spring. The order shipped fast. The part is built strong and it fixed my ejecting issues. It saved me $200 and now my gun works flawlessly. Spits every shell i have put through it.

  • 5
    Great Product and Exceptional Service

    This was an easy install with the right tools.

  • 5
    Upgrade.

    Must have.