Question

When a shotgun shoots, a sequence of events takes place. after the hunter pulls the trigger, what is the next event in the sequence?

Answer 1

the next event in this sequence would be The firing pin strikes the primer.
The primer is part of the gun that functioned to initiate propellant combustion when being triggered.
The primer will ignites the gun powder which creates gas pressure that will give enough force for the bullets to be pushed out on a high speed.