A federal judge on Monday blocked California from enforcing a state law requiring new semiautomatic handguns to have certain safety features, finding it violates the right to bear arms under the Second Amendment of the U.S. Constitution.
My problem with it is basically the same as OP’s: it makes guns more expensive, which means only wealthier people can legally own them. On top of that, the technology is presently only available from a single company, making it even more expensive.
It is definitely possible, and has been done
https://en.m.wikipedia.org/wiki/Microstamping
My problem with it is basically the same as OP’s: it makes guns more expensive, which means only wealthier people can legally own them. On top of that, the technology is presently only available from a single company, making it even more expensive.