The Glock clone pistol frames are supposed to be easy, but they end up costing more than an actual Glock.Wish I had the skills to do one of those 80% deals. I’d screw it up for sure.
It's a bit over $1K in tools to build an AKM last time I priced out everything, not worth it unless you're building several.I have no idea about anything other than AKM kits but YES you do need a few shop tools to make a semi-professional looking firearm as an end result.
Something satisfying about a good looking/functioning end result.
Drilling/riveting locations are the most important.
PS Headspacing might be a good skill also!!!!!!!!!
Eli