In most cases, one can not use more than two guns at one time, and usually only one, so after reaching a 100fa/100ppl average further gun purchases are moot. It

In most cases, one can not use more than two guns at one time, and usually only one, so after reaching a 100fa/100ppl average further gun purchases are moot. It’s not the number of guns, it’s the number of emotionally-stunted crazy people. Number of households with guns is a more sensible measure. A household with 100 guns is probably not 100x the risk.