Here's an excerpt from an old .44 Magnum cartridge discussion I once posted here prior to the Forum conversion. Shows data collected with both 240 grain and 180 grain Sierra jacketed hollow point ( or as Sierra used to call them - jacketed hollow cavity) bullets.
.44 Magnum Handload Tests
240 Grain Sierra JHC, Max/H110: MV 1542 ME 1267 ES 25
" ", Max/W296: MV 1510 ME 1215 ES 49
" ", Max/Bluedot: MV 1461 ME 1135 ES 28
" ", Max/AL8: MV 1430 ME 1090 ES 30
" ", Max/2400: MV 1419 ME 1075 ES 71
" ", Max/Unique MV 1246 ME 841 ES 32
" ", Max/IMR4227 MV 1238 ME 817 ES 18
180 grain Sierra JHC, Max/H110: MV 1814 ME 1316 ES 62
" ", Max less 2.3 grains/H110 MV 1757 ME 1049 ES 40
" ", Max/W296 MV 1766 ME 1247 ES 49
" ", Max/BlueDot MV 1762 ME 1241 ES 33
" ", Max/AL8 MV 1694 ME 1147 ES 54
" ", Max/2400 MV 1620 ME 1049 ES 81
" ", Max/Unique MV 1548 ME 946 ES 37
All loads fired over a Oehler Model 12 chronograph from a Smith & Wesson Model 29 with 8 3/8-inch barrel
*Max means the maximum listed load as published in the 1978 edition of the Sierra Loading Manual
All loads used Remington cases and Remington 2 1/2 primers
