One Battle After Another goofs

While on the telephone with Talleyrand, the metal items in Bob's hand abruptly vanish.

While Bob crosses the road carrying the rifle, its bolt remains open, rendering it incapable of firing.

In several sequences featuring the armed forces, they are depicted in a manner that does not comply with actual regulations. Service personnel are shown without name and rank insignia. On multiple occasions they are portrayed wearing police patches despite not being members of the civilian police.