If you're just asking about the irons, those are easy too.
Paper at 10 or 25 yards, adjust the rear tangent appropriately (on mine the scale is close) and make sure you bring the right size screwdriver for the drift adjustment.
If you do go for a laser boresighter TAKE THAT SUCKER OUT before the first shot.
I'm not saying the OP is dumb, I'm saying stuff happens when you're doing new things so take it slow and safe.