Okay, a little bit of interesting linkyness....

Normally I don't respond (daily) to requests to link on this blog.  To be honest, most are simply not worth passing on, while some are downright obnoxious.

This time, I think it's worth putting out there.  Luck Gunner seems to have run a pretty expansive test comparing .223 ammunition in brass vs. steel casing.  One reason I'm linking it is it mostly matches my own observations, although I certainly didn't blow 40,000 rounds through three sacrificial M-4geries.

So.... here goes the link, and enjoy the reading.