Re: Please explain "Position SUL"
Agentwil got it right. This is for military/police training when there are several soldiers, or LEO's, going into a house, or structure, that might become a bad situation. This allows them to draw their weapon and be ready.
Y'all be safe now, ya hear!
Without God we have no moral compass. Without Family we have no purpose. Without Guns we can not defend either our religious choice, or our family! Millwright