Even with my simple simpleness and goofy doofus mentality and using a calculator he would be 108 years old so in my simple simpleness I calculated he would be 108 years old being born on May 1911.
So, with that being said I would say unless he had super human capabilities, aged much slower than normal humans and was still working it is my sincere belief he would not be using any firearm at the age of 108 years of age regardless of brand, type or caliber.
But who knows, he may still be corralling the bad guys, shooting up the scenery, making headlines, wooing the women, giving talks and in general being a good guy.
