@freemo I'm going to go with the 556, because I have a small farm. Just a damn useful tool.
@JonKramer The AR is great for farms and a lovely rifle to fire.. There is a reason its the most popular weapon in the US
@freemo , yep. The perfect varmint gun, really. Cheap to buy, cheap for ammo, large enough calibre that you can hunt small game, pretty accurate. I am seriously considering an SU16, by KelTek. I know, they have a bad rep, but that weapon seems to be an exception to the rule.
@freemo , as a Stargate fan, I agree. :)