HELLO, NEW TO THE FORUM. JUST GOT A NEW OD GREEN PO7. TOOK IT TO THE RANGE AND IT SHOT BEUTIFULLY. ONE QUESTION THAT I HAVE IS THE REAR SITE CAME FROM THE FACTORY PUSHED TO THE LEFT OF CENTER SO THE PISTOL SHOOTS LEFT OF BULL. DID NOT SEE A SET SCREW SO ASSUMING ALL INEED TO DO IS USE A PUNCH TO GET IT CENTERED. IS THIS CORRECT OR SOMETHING ELSE?