> Stamping metal with high accuracy is very hard and requires very special tooling. Only if you want to crank them out by the millions. As the "shovel AK" cle

> Stamping metal with high accuracy is very hard and requires very special tooling. Only if you want to crank them out by the millions. As the "shovel AK" clearly demonstrates you can get it done more easily if you don't need to produce them at scale.