keep the most deadly and powerful sniper rifles on the market out of the hands of terrorists to protect Illinois aviation and vulnerable industrial targets.
Should read:
keep the most accurate and powerful rifles on the market out of the hands of citizens to protect gun-grabbing politicians.
There, that's more accurate.
If it is possible that tyrants will employ light armored vehicles or use aircraft to enslave us and negate our rights without leaving us a political alternative, than that is all the reason that we need to have these rifles.