really sorry if this has been asked before but i purchased my first rifle today its an sks. it has the tacticool kit on it. i want to go shoot it and sight in the scope. can i just go do this in the middle of nowhere? i thought i read that i need a permit to go and do this, but i cant find it anywhere so maybe i imagined it.lol. also when i take it out of my gun cabinet should i have a trigger lock on it. i know these are really dumb questions but i cant seem to find the info anywhere. once again sorry if this is a repeat