CAUTION: The following post includes loading data beyond currently published maximums for this cartridge. USE AT YOUR OWN RISK. Neither the writer, The Firing Line, nor the staff of TFL assume any liability for any damage or injury resulting from use of this information.
10mm Book load:
7.8gr "Hi-Skor" 800X, 200 gr1130fps 32500 psi
10mm Full load:
14.2 gr., 800X, 200 gr. .658", G20 Barsto barrel, small case bulge, must stop work up
40sw book load:
6.3 gr "Hi-Shor"800-X, Speer 200 gr. FMJ, 925 fps,
40sw FULL LOAD:
15.5 gr. 800X, 200 gr 1.171", G22 barrel with welded up feed ramp and re cut, no more powder will fit, even with double compression, horrific recoil
44 mag book load:
15.5 gr 800X 200 gr 1.610", 1600 fps, 39,800 cup