I've been loading .44MAG for COWBOY ACTION SHOOTING for my Chiropractor for 15+yrs. The load he favors is a 240gr RNFP over 5.5grs of TITEGROUP. The Patient who started him in CAS, loaded this load for him before I took over after that Friend/Patient passed.
It's a bit dirty, but that's what tumblers are for. It's accurate at 25yds in Revolver& 50yrds in Rifle. As a matter of fact I use the same load for plinking in my .44MAG Carbine.
I've also used 9.5grs UNIQUE under a 245grs KEITH Bullet for 25yd Target work.
I load std loads in .45COLT. It's a fun round, RUGER; load up/down, experiment. I load COWBOY LOADS, mild SWC paper loads, Heavy loads for the RUGERS.
STD for COLT.
Isn't that why WE BUY NEW GUNS.