TexasCHLforum.com

This guy, a police officer, wrote a series of posts on AR-15s for cops. I found it interesting as it explained a lot terms related to the AR-15 that I had heard but didn't know or understand fully. You have to dig down a few posts but eventually you find out he is opposed to staking the castle nut. You can read his reasons at the thread.

The thread is here: So you want to buy an AR-15, huh?

Me, I don't know and don't care. I bought an AK instead.