There's another couple of documents that references the 44.

I won't steal from Caleb's well deserved limelight, so I'll save that for another thread. Just wanted to show the filled out form and observed that it didn't show the Magnas. Which the more I think on it, explains the way he set up the stocks.

From what I've learned about Marshal "Big Jim" McAlister, I don't think he'd have had a problem with "the highest powered ammunition."