Yea for an autoloader, lead data is normally no different than jacketed, its revolvers where there is a big difference. For 9mm, you can use jacketed data.
For 9mm luger, I use berrys 124gr with 5.3gr of power pistol. shoots well from my ruger p89 as well as my kel-tec sub-2000. (berrys advises to use lead load data)
The data in my hornady book (#8) is as follows:
124gr LRN. C.O.L. = 1.090"
Power pistol, 4.3gr @900fps-5.7gr @1100fps
According to the book, my load should give 1050fps from a 4" bbl. I don't yet have a chrono, but its significantly faster from my 16"bbl sub-2000. I have 1 homemade ar400 swinging plate target I use with all my handgun calibers, no handgun does any more than remove the paint, but the sub-2000 with this load actually roughs up the surface, putting maybe .005" divots in it....
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