- Extractor made to USGI specs (shot peened)
- Extractor pin
- BCM® Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
- 3 USGI Gas Rings
- Crane Ind O-Ring (Mil-Spec)
- Black Extractor Insert
These are some of the best parts on the market.
Review body is empty
Gotta get ya one Very beefy comparatively speaking
had a problem with my 6.5 Grendel not ejecting shell casings did this upgrade solved my problem
Fast excellent products quality, price and fast shipping.
Products were as I expected, very good. What I am really pleased with is the ease of doing business with BCM, easy check out and no bs shipping. Thanks
I have purchased several of these kits for both my personal guns and also to be be installed in my customers guns as well. There isn't a better bolt-upgrade kit available! I had an old Colt SP-1, AR-15, that would jam almost every on 5.56 NATO surplus ammo, and once I installed the upgrade kit the problem immediately cleared up. Several of my customers that I've installed this kit on there rifles have had the same results.
Used this to rebuild my bolt on a 11.5 inch BCM Barrel bolt combo. Bolt need a bit of a boost after thousands of rounds.
Cured the problems I was having. Enough said
Thanks