Many options out there. I have settled on BCM bolt carrier groups. Never had an issue with them. They last for many rounds. They are usually available and not terribly costly.
This article is filed under the category(s) AR-15s and was published February 3rd, 2025 by Herschel Smith.
If you're interested in what else the The Captain's Journal has to say, you might try thumbing through the archives and visiting the main index, or; perhaps you would like to learn more about TCJ.
On February 4, 2025 at 8:11 pm, RHT447 said:
More.
https://www.youtube.com/watch?v=Yfs1Czm8iiE
On February 9, 2025 at 12:06 pm, george 1 said:
Many options out there. I have settled on BCM bolt carrier groups. Never had an issue with them. They last for many rounds. They are usually available and not terribly costly.