I am big fan of guns. To the point that I often notice inconsistencies and bad gun discipline. What are some movies or shows that demonstrate historical or situational accuracy and good discipline?

ConnorThere’s a bank robbery scene that the Marines used at one point as a training tool to teach soldiers how to reload a firearm properly during a firefight.

Joy DawnI know the emphasis is on swords, but I'm thinking of the early part of the movie where Cruz's character is trying to teach Japanese how to shoot