So I just got my Gradous rifle and I'm loading up some 338 norma rounds .. 82 grains of retumbo as suggested by robert. Before I give a review I'd like to shoot it and see how it shoots. So what's the best method for getting on target? Boresight it ? How about adjusting parallax ?
Here's a nice teaser pic of the rifle

Thanks !
Here's a nice teaser pic of the rifle

Thanks !