Well, you need to decide which saber you want to make.:confused
Is it one from any of the films? Is it to be a custom? Do you want real, authentic parts? Do you want it to be machined?
Lots of variables to what you're asking, so I'd suggest, decide which one you'd like to make, then do a search for that saber in the search bar at the top. Lots of saber conversations going on right now. If you're not sure of the name of a particular saber, drop me a PM & I'll see if I can steer you in the right direction.:thumbsup
BTW, welcome to the RPF.