I recently picked up a new Talo Trapper in .44 mag. I have a couple of .44's but they have limitations such as mostly jkt in .44 Ruger auto and Ruger 96/44 has an overall length limitation due to mag design. Wanted another .44 for just banging around and playing with handloads.
Have had this rifle long enough to come up with some classic loads that work very well in this rifle. These are my loads for my gun so if you use this data you do so at your own risk.
We have 7 acres of heavy woods with a lake and have a lot of "critters" roaming around at night to include deer, coyote, fox, beaver, coon etc etc. The most useful load so far has been a lyman 429348 180 grain full wadcutter over 3.3 grains of bullseye. This load is very quiet, quite accurate and does the job on the garbage can bandits. This is loaded in a .44 special case and the bullets are lubed w/o sizing. Plinking load is a lyman 429421 swc lubed as cast in .44 spl case with 7 grains of Unique. Vel on this one is about 1100 fps and shoots cloverleaf groups at 50 yards. The hunting or longer range load that has worked best for me is a 429421 swc in magnum case with 17.5 grains of #2400 powder. I'd guess the vel on this is approx 1400 to 1500 fps.
Obviously none of these loads are anywhere near max but are very accurate. I have a fair amount of experience with .44 mag rifle to include several deer, two black bears (one field dressed 400+), one hog and an elk. None of these animals required more than one shot and all were shot with 429421 swc over 18.5 grains of #2400 in a rifle. Don't need to overload a .44 if use good heavy bullet and put where it counts. Hope this is helpful to anyone trying make .44 more versatile.