Second actor does not replicate

I’m having an issue trying to implement replication into a first person project I’m working on. I’ve set the characters to replicate and their movement works fine, but when the second client fires, their bullets do not show, whereas the first clients projectiles replicate. I’ve ensured the projectile is replicated and cannot figure out why the second clients firing does not replicate.

Here’s an example of what I am talking about.