Made me tired watching. Machining is so amazing but so tedious. Machining a gun one at a time is an exercise of how a gun that you can buy for $500 can be built for $10,000.
He noted that he erased half of the 1st video by accident and it was still 14 minutes long. The others were a little shorter but the whole gun took what, 3 or 4 videos?
A build video for the public should be about 6 minutes long from start to finish. Just my opinion.
I sometimes miss the act of making things with steel, but at about 3 minute mark I started to remember all the hours I spent in front of a lathe or mill & I too got tired. Realized I don't miss it at all.