Safe to shoot yet the question is IF your lever gun will feed em properly. I use 44 specials in a Marlin 44 mag but do not own a 44 Mag flavored Winchester . Shouldn’t be an issue at all DJ !
They make a slip on recoil pad available at Midway or Brownells as well !
That 44 mag should be a sweet little plinker ?!?!?
You ever pass thru the Panhandle of Texas I’ll buy you and your family a steak dinner and let ya plink with my 500 Linebaugh Bisley and our Ruger No 1 re-chambered in 460 Weatherby Mag.....:o)