hey /k/, my dad is depressed and I want to get him a gun to cheer him up. Any recommendations?

My dad used to love shooting, but he is disabled and lost the use of his right hand. He is partially blind, with no vision in his right eye and only 70% in his left.

I know rifles are probably a no-go, but what about pistols? Maybe he can learn to shoot left-handed?oh, and I should probably mention: he was disabled recently an accident at work.