Creating a weapon system for a fps

Hello everyone, Happy Friday!!

I’m looking for help creating a basic weapon system within UE4. I would like to set it up for projectiles and ray casting. I’m not sure where to begin - I have tried finding a tutorial that is newbie friendly. I was hoping I could get pointed in the right direction.

Thank you!!

This guy starts from head to toe UE4 Tutorial: Shooting and Reloading (FPS Pawn Part 2) - YouTube

i recommend, you get to know ue4 as in experimenting with things understanding the were everything is.