No need for more than a couple of rifles and a shotgun.
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Ok first you said no need for more than ONE gun, now it’s up to 2 rifles and a shotgun, that’s 3.
You normally can only shoot one gun at a time for self defense.
To cover hunting needs, it is helpful to have a few more calibers.
My remarks have been mainly directed to those who may get caught up in this buying hysteria surrounding the election of Curious George the chimp Obama.