Here is a start. I "googled" xmp 5744 243 and got Chuch Hawks site. Give it a look.
http://www.chuckhawks.com/reduced_recoil_reloads.htm On his site it says".243 Winchester - 80 grain Rem. PSP bullet, 25.5 grains SR 4759 powder, Rem. 9 1/2 primer, Remington case. COL 2.640". MV 2710 fps in 24" test barrel. MAP 51,300 CUP. (Based on the IMR Smokeless Powder Reloader's Guide, April 2004.)
.243 Winchester - 100 grain Speer BT bullet, 29.0 grains H414 powder, Rem. CCI 250 primer, Winchester case. COL 2.635". MV 2270 fps in 22" barrel. (Based on the Speer Reloading Manual No. 13.)" It still seems like a lot for turkey. Head shots only! Unless I was shooting across the corn field I would use a 22mag at most for turkey. I live in PA also, but my wildlife unit does not allow rifles at any time for turkey. I wish it did.
Good luck!