I agree with that whole statement. However, it’s up to any newcomer to learn thier firearm and to keep the shots within its limited range. I’m an avid bow hunter, so I keep my shots as close as possible, I do the same when I’m hunting with my BP rifle. The longest shot I’ve ever taken was around 100 yards, but I practiced that shot for months prior, I doubt I’d ever take a long shot like that again unless I was confident I could ethically kill the animal. Paper targets are valuable and cheep resource, I use old pizza boxes, but one can really learn about your rifle and even your own limitations by target shooting. I’m fortunate to have my own backyard range, when’s the weathers nice I’m out there quite a lot. I stand by my original statement that 45 is large enough for deer, it’s all about shot placement and practice, practice practice!