"Reasonable regulation" as has been noted
every single time through history finally winds up with subjects having no access to arms period.
What is "reasonable," and who defines it? An anti-gunner will say no firearms is a reasonable amount. If we budge one inch, they will take them from us- completely down to the last one.
That's why the people that shoot EBR's need help from the muzzleloading, rimfire, shotgunners, hunters, antique firearm collectors and pistol shooters. There is no part of firearm ownership that is isolated or insulated from the reach of the nefarious, underhanded and dastardly people that wrongly believe that prohibition is the answer. These same people
do and will play the different factions of gun owners against each other whenever possible.
Take a look at the films from Australia and England- unbelievably to me, there are actually people out there that are happy that those firearms are cut up and citizens now have extremely limited access to firearms.
It starts with EBR's- no matter what kind- especially .22's cause they are cheap. Then the .50BMG rifles because no one needs one of those. Then, since your shotgun is larger than 16 gauge- it's an assault weapon. Handguns are dangerous because a criminal might steal it and it holds more than five rounds. Oh, while we're at it, ammunition is dangerous because children might eat it or a terrorist might get one round- so we have to get rid of that too. Now, the remaining hunting guns are too dangerous because criminals are stealing Winchester 94's and collectibles to do their dirty work, so now those have to go. Now, we are gun free and now we have to work on other countries that have gun ownership because that's where our problems are coming from.
Does the above sound familiar???
United we stand, divided we fall.