Wayne,
Well, my .2 grn over load failed to cycle the action as well, so, Trail Boss appears to NOT be a powder for the 52....just having some fun. I'll go back the load I was using before....A fellow has to try....if not, you don't know.
back to the "fun" part of this thread....cleared out a few hogs this weekend....not me, but the younger folks...too hot down here for the old folks to put out too much effort....we just provide back up....
:-)Rocky