Which of the following is considered a typical stoppage?

A misfire is a typical stoppage because it occurs when a cartridge fails to fire upon pulling the trigger, which can be caused by a number of factors such as a faulty primer, a bad cartridge, or a malfunction within the firearm itself. Misfires are particularly significant in the context of training and operational readiness because they can disrupt the flow of shooting and require immediate corrective action.

In contrast, ejecting a magazine is not a stoppage, but rather a routine action performed when reloading or clearing the weapon. An improper grip, while it can affect shooting accuracy, does not constitute a mechanical issue with the firearm and therefore is not categorized as a stoppage. An empty chamber, on the other hand, indicates that a round has already been fired or that the magazine has been depleted, and while it means the weapon is ready for a reload, it is a normal state of the firearm rather than a malfunction or stoppage.