No I haven't Jim, but those speeds are impressive with several
powders making over 1000fps with 230gr. bullets.
Thanks for the links - I don't have a 1911 any more, but it sure was fun while I did.
Accurate 5 and 7 also seem to be well suited to the round.
I am not surprised, though.
Seems to me the data on W630 was in the Speer #11 - might have been #9. W630 is not listed in my current #13. I gave #11 & likely #9 to my bro.
Gosh, most of my loading manuals are old now. Kinda like me.
I did find their accuracy listing at 25 yards to be disappointing, though.
Mine was doing 2" to 2 1/2" at 50 yards from a rest, with the 960fps loads with 260gr. HP.