Here’s some inaccuracies with Zulu.
http://www.rorkesdriftvc.com/myths/myths.htm
Another one not mentioned is that Trooper Hook in real life was the exact opposite of a malinger as depicted in the film. Hollywood couldn’t have made up a better hero than the real life Hook.
***...one will see the rear rank armed with .303 bolt action Enfields instead of the Martini-Henry .451.***
In the Russian movie, WAR AND PEACE(1967), if you look close during the battle of Borodino you will see troops in the back ground using bolt action Mosin-Nagant rifles.
In one scene of the battle you see a Russian soldier running toward the right of the screen, the rifle carried in his left hand but the bolt is clearly showing it to be a bolt action rifle.