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-1
Includes:
BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
Mil-Spec Crane Ind O-Ring
Black Extractor Insert
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-1
Includes:
BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
Mil-Spec Crane Ind O-Ring
Black Extractor Insert
7 Ratings
Whew
Glad i had ordered this. new ar was not working right started here and it fixed the issue .
October 28, 2023
Nice spare parts kit
Bought this to have for spare parts, then realized it was heavy duty. Decided to replace them on one of my bcg's. Couldn't believe the difference. Good quality parts for a deal.
June 25, 2018
Money Saver
Now I can shoot Tula ammo all day long.
May 11, 2018
I would buy this again and again
Great product, fixes the issue of running steel cased ammo in most AR-15s. Also helped fix my AR pistol (double feeds)
May 8, 2018
Best $5 ever spent
Worked perfect in my Anderson AR Pistol. Was having ejection issues with every shot. Started right out of the box. Changed to this BCM extractor spring and just shot 90 rounds flawlessly! Very happy! Pros: Price Cons: None
March 28, 2018
I built a 300 blackout pi
I built a 300 blackout pistol a few months ago. On my second trip to the range an issue developed. The bolt would pull the spent case halfway out, the extractor slips off the case then the bolt would feed a new round and cause a jam. The issue is due to a weak extractor sping, this kit fixes that. AAC sells their 300 BLK firearms with this style o-ring.
November 18, 2016
I built a 300 blackout pi
I built a 300 blackout pistol a few months ago. On my second trip to the range an issue developed. The bolt would pull the spent case halfway out, the extractor slips off the case then the bolt would feed a new round and cause a jam. The issue is due to a weak extractor sping, this kit fixes that. AAC sells their 300 BLK firearms with this style o-ring.
November 18, 2016
Is this upgrade specifically for BCM BCGs or is it compatible for other brands?
Answer:
This will fit almost any AR-15 bolt.