The 2nd Amendment - is an anachronism:
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms shall not be infringed."
Huh? This makes no sense at all in modern times.
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Regardless. If you want guns for hunting or for home protection - OK - I'll compromise. But let's try to improve the safety of such devices. And promote regulations ensuring insofar as possible that guns are owned by reasonable, careful, individuals. So as to minimize gun deaths.
Instead, the NRA (National Rifle Association in the USA) - is berserk. Painting any attempt to make gun ownership safer - any attempt whatsoever - as a move to prohibit gun ownership absolutely.