My experience is about the same. I've chronographed and pattern tested several 3" loads, and the RP is so far above velocity specs that I have to wonder how they do it at sane pressures. On paper, the RPs throw the most dense patterns through lighter constrictions.
I agree that the full choke .410 is not the best way to go with a payload that is best for 25 to maybe 30 yds. Even so, the RP in #6 gave me a 20" "dead-phez" pattern at all of 40 yds. At more sensible distances it would likely burgerize. If all I had was a full choke gun I'd run some Win 3" shells on paper; they give nice uniform (albeit more open) patterns for me.
I get the same "wow, how is that possible" cerebral instant message when I'm on a phez out to 25 yds or so. I think the biggest problem folks are apt to have with the .410 afield stems from lack of confidence. You don't have to be Digweed to use one effectively within 25 to 30 yds. But you must not abandon sound technique by giving that small bore diameter free rent in your head.
Sam
