I have been lurking here most of this year before joining and this is my first thread.
I have not seen it stated any where on here how often you should take the extractor and ejector pin out of the bolt for cleaning.
I am building my first AR and have all my parts except for my ARP barrel, and it’s on it’s way. So with the possibility of shooting my first AR in a week or two I would like to know this.
I never mess with the ejector unless it breaks or got stuck for some reason. Usually when cleaning, place a drop or two by the plunger and work the ejector a few times either with the end of the toothbrush, punch or empty case head. There’s a weep hole on the bolt body and excess whatever will/should weep out of it.
The extractor you can take off when cleaning the bolt to inspect the spring and insert if applicable.