Yeah, because my 500 rounds of .308 is lighter than your 2200+ rounds of 40 smith, and I'm more than 100 meters away from you

Besides, in all *seriousness* as I've mentioned your best asset is friendly knowledgable neighbors who will have people *helping* each other rather than shooting at each other.

Surviving primative involves lots of manual labour. many hands are better than many triggers.. seriously.