BTW, 'gunsmith school' here in UK is a seven-year apprenticeship with a gun-making company that ends up with you presenting a gun that you have made to the Worshipful Company of Gunmakers for their examination and judging. If they like it, they 'pass' you as a gunsmith/maker, and then you can take on your own apprentices...all of the major gunmakers here in UK use the apprenticeship scheme to fill their ranks - you can see how they go about it on Youtube if you are interested. Germany, Austria, France, Italy and Spain do the same kind of thing. A old friend of mine in Germany, a Meisterbuchsenmacher [master gunsmith] used to talk of his apprenticeship days with great nostalgia. He recalls his first 'homework'. He was given a cube of brass and a ball of the same material. Using only files and calipers, he was expected to turn the cube into a ball and vice versa. He managed, he said, by sheer perseverance, but half the class failed.
And THAT was just for starters. His Meisterstueck - masterpiece - was a double rifle in 8x57cal which he ended up presenting to the city mayor as a retirement gift from the town council.
These are the Arms of the British Company
View attachment 66426
They've been doing that since 1637. Seems to work just fine.