Thanks guys, I am just trying to learn .
Craig
I got the vid up in one of my earlier post.
I hope what you learned here is that you'll hear all sorts of witchcraft hocus pocus for the AR. Leave it the way it was designed. It was designed that way for a reason. A long time ago. There have been minor tweeks, but the basic design is an excellent one that works.
As for primers, I have never had one pop off. But I've seen it a handful of times. On both factory and reloads. Never seen a stuck trigger. But in the end, it's a bunch of parts put together. Anything can fail or have a weak point. This is where the saying "two is one and one is none" comes from.