Give new life to your Three favorite carbines, or keep a couple spare kits for the future.
The Bravo Company Manufacturing AR-15 Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR-15, 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. The 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.
Manufacturer Number: BCM-EXSPRING-3
Includes:
Three BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
Three Mil-Spec Crane Ind O-Ring
Three Black Extractor Insert
The Bravo Company Manufacturing AR-15 Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR-15, 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. The 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.
Manufacturer Number: BCM-EXSPRING-3
Includes:
Three BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
Three Mil-Spec Crane Ind O-Ring
Three Black Extractor Insert
7 Ratings
BCM AR-15 Extractor Spring Upgrade Kit Three Pack BCM-EXSPRING-3
BCM always has your back when it comes to parts for your M4’s or AR10’s.
August 17, 2023
High quality!
Great quality, works as described!
February 20, 2023
Excellent upgrade.
The spring is high quality and I'm confident the extractor will have no problem ripping those spent casings out. I going to put them in all of my BCGs. Pros: Super strong spring.
April 12, 2019
Solved my extraction issue
Installed this to replace my stock one which had seen better days. Went from 1 or 2 failure to ejects per magazine, to a nice rainbow of brass ejecting flawlessly. Bonus, it comes with 2 extra sets to stuff in my grip as spares.
December 20, 2017
High Quality Parts
BCM is the best, the extractor kits worked perfect.
October 12, 2017
It works as intended. Shi
It works as intended. Shipping was way too high, I purchased an extra set for $9.99 delivered elsewhere. Many items here are more expensive, won't be ordering again....
November 6, 2016
It works as intended, shi
It works as intended, shipping is way too high as I purchased an extra set with pins for $9.99 delivered from else where. I will not be making any further purchases from Cheaper than Dirt as it IS NOT CHEAPER. I have priced many other items here and they are way more expensive.
November 5, 2016
Will this fit a 7.62 by 39 AR-15 Bolt?
Answer:
It is unlikely it would work with the 7.62x39 extractor. We recommend reaching out to the manufacture for clarification on fitment.
Will these spring kits work on a DPMS 308 bolt?
Answer:
No, they will not.
Is this the proper extractor spring for an smith and wesson mp15?
Answer:
It is for any AR-15, regardless of brand name.