Pellet Groups and distances

Theres two factors that determine if a projectile will maintain the same moa accuracy as you increase the distance. The first one is wether the projectile is stabilized good enough to maintain the same accuracy as it sheds velocity down range. Theres more to the bullets ability and what effects it but we can keep it simple for this topic. The second factor is the shooter. Does the shooter have the ability to maintain the same level of accuracy as the distance increases.