Yes; Marine.
Insofar as "if gov't comes for you".... the type of circumstance that would warrant deploying "arsenal" would be the very kind police and mitary would support. Not officially, likely and based on the way things are currently going, but as people of honor.
..... and there is a bunch of people in Ukraine right now giving ruskies hell... with small arms.... more than that, a bunch of tribesmen in the mountains of Afghanistan whipped the Russians arses, and gave us hell... mostly small arms except for the crew served and artillery they relieved their aggressors of.
Nobody in their right mind wants to see a mess, especially here, nor does anyone who is sane wish to be in a situation where life or death is suspended.... but if we are, and it's inevitable we will be now, later, or much later- it's better to be able to defend your family and comminity as best you can....
And I will.