I second Dennis's suggestion on Woodcraft but be warned that tools can become an addiction. I used to spend lots of time in antique stores looking at tools and bought quite a few; saws, planes, chisels, gouges, etc. I even got pretty good at restoring them too and read a good many books on wooden planes. I mainly built furniture as a hobby then. I haven't built a Kibler rifle but I think Kevin is right about watching those video's he takes you though all the steps of building the rifles he sells as kits. What I found is of the tools I have to choose from I usually have one or two chisels I always use building a rifle.
Rob