Sight in most pistols at 25 yards, then chances are they are good to go at less. For full size/ heavy pistols/hunters, then i test back to at least 50 yards. Helps to know the trajectory changes possible. Have several pistols that are accurate enough at 100 yards to have fun with.
When younger, could see well enough to get small groups at 25 yards, not so much anymore.
When younger, could see well enough to get small groups at 25 yards, not so much anymore.