I am a builder of modern rifles and use modern CNC and manual machines along with some vintage and modern hand tools. My shop has most anything to perform metal and wood work. I just got into muzzle loading by purchasing a small collection as year or two ago. My son in law is pushing me to build a flinter but I just don't have the bug to do so yet. Maybe in time I will. Was recently blessed with a grand daughter and a grandson so I see a rimfire or two being built.