Some people are freaking out they may not be able to buy an AR15 or AK47 very soon and I am against a gun ban BUT......
Anyone armed with a M1 Garand and a few hundred rounds of 30-06 in clips would not be under-gunned.
Anyone armed with a SKS with a fixed magazine and a bunch of ammo in stripper clips would be a force to reckon with.
In a close quarters situation (under 25 yards) I would rather fighting/defending with a 12 gauge pump gun than a AR15 (any threat at that range which needed 180 rounds in 30 round magazines would really not be good odds anyway. That by the way was our standard battle carry)
A well trained marksman with a little Ruger 10-22 or even a lever-action 22 would be able to take out any target they desired, and very discreetly I may add.
A hunter with his 30-06, 308, 270 etc bolt action rifle could remove a threat long before they would be in range of someone armed with an AK47