I am in a couple passes right now so when I pulled a pass sized box out of the mail I didn't think anything of it. Then I noticed it was from Texas. I didn't think any of the passes were coming from Texas to me, but I don't memorize these things so, oh well. When I opened it up, BOOM. Those metal canisters create shrapnel.
When Stephen (sjn1117) mentioned he had picked up one of these, I PMed him and asked where he got them and if he knew if they still had any more. He said he would look into it, and this is the response he gives me. To attack me without provocation.
I am really looking forward to trying these. The shop near me didn't get these and I never saw a place to buy them. It really turned out to be an C A Oh Yah.
Note: The tins are cool. With two of them, I can see any two letters of the CAO at a time. If anyone has another tin they would like to part with I would be interested. Or, if if anyone knows of another shop like Stephen found that still has them, please let me know.