I always like to jump in on a good conversation and throw in fire cracker or two. When I was a kid, my uncle bought a new gun called a Ruger Super Blackhawk. 44 Magnum. Dirty Harry. You all know the things going on back then. "The most powerful handgun in the world".
I got a chance to shoot that gun the first day I saw it. I think my dad and two uncles got a bigger kick than I did. First shot was at a playing card ace thumb tacked to a cardboard box that a washing machine came in at 25 yards. First shot just missed taking the center out of that playing card. Next shot missed the whole box.
Good lesson learned by me. When I wasn't thinking about the recoil, I was a pretty fair shot. When I was expecting the recoil, I couldn't hit the cardboard size of a washing machine.
Since those days, I have purchased a lot of handguns and fired a few thousand rounds. I can only imagine what I would have done as a kid with a full house 300 grn load like I shoot in my 10" SB. The 180 grain load offered then is mild in comparison.
Through the years there have been a lot of lessons learned. One of the first when I started shooting at targets, noise. The noise makes me jump more than the recoil. Even if painful recoil. I now use custom ear plugs and ear muffs. Both. Same time. Double protection. Try going "double plugged".
Next lesson I learned was learn the gun. I didn't learn my 44 starting with 300 grain loads, my 357s with 210 grain loads, etc. I start with the lowest weight bullet in the lightest load configuration. Learn to shoot that. Then work you way up with your comfort level.
I have some hot and I mean HOT loads for MY guns. When I shoot these loads, I usually shoot a cylinder or two of my mild loads to warm myself up, then will shoot a cylinder or two of hot loads. 10-12 hot loads is plenty enough for one session of just plinking. Anything more than that becomes wasteful as you start to flinch and overcompensate.
With my 7mm Magnum and 338 Win mag rifles, I can shoot moa until about 15-20 rounds. After that in a day, you can watch the group size increase dramatically. You get frustrated, you blame it on the gun, until next time you go out and make a 3/4" polka dot sticker disappear in 5 shots at 100 yards.
I said lots of things, but you have to read between the lines. Cover your ears. It's the noise you are afraid of. Shoot lots of mild loads and just a few "hot" loads. You will learn to love your gun. That 454 has the capabilities to do a lot for you. Take advantage of it.
Shoot straight, be safe, enjoy the sport.
Steve