"......if you don't want to adjust for yardage ? "
Exactly, or you don't have time to !
"......either 40 or 50 mm obj. lens, what obj. lens do you think? "
The larger the objective, the more light it "gathers", but the higher you need to mount it.
"Is $500 a good deal for the VX3 CDS 4.5-14x40 scope?"
I would recommend taking that deal.
Last edited by Sheridan; 10-31-2015 at 08:37 PM.