http://www.gunbroker.com/Aucti....aspx?Item=154323534 Anybody want to test fire this one. THe Rem 581 is a strong 22lr action but what kind of pressure are we talking here??

Too much, in my opinion. It's difficult to believe that someone spent the time and, money to do this.

I have seen a few of the 581's done in calibers based on the Hornet case but would think that the Fireball case would be a bit large for the action.....Kiwi