What is the first step in the cycle of operations for the M870?

The correct initial step in the cycle of operations for the M870 shotgun is loading. This is the stage where ammunition is introduced into the chamber of the firearm, setting the stage for subsequent actions.

In the context of the firearm's operational cycle, loading is critically important as it prepares the weapon to be fired. The process entails ensuring that the magazine is filled with cartridges and the bolt is in a position to accept a round. This foundational action directly precedes firing, which cannot occur until the weapon is loaded.

Firing, while a key function of the firearm, is not the first step; it occurs after loading is complete. Cocking refers to the action of drawing the hammer back, although relevant for initiating the firing sequence, it also follows the loading process. Extracting pertains to the removal of spent casings post-firing and happens at the end of the cycle.

Understanding the correct sequence helps in comprehending the overall mechanics and operation of the M870, ensuring safe and effective use of the weapon.