I am going to Croatia for driven boar. I have a 6.5 x55 which is below the 30 cal requirement (but satisfies the 160 grain requirement ??). The alternative is a 1 oz solid slug. I home loaded some of these and this was the result at 25 m with a scope ,a three shot clover leaf group. They seem quite accurate but I would not use a scope on the shotgun and the ranges are up to 80 m. I can hire a 308. What do you think ? Below 30 m I would prefer the Berretta as it is deadly on Snipe and Woodcock and a wild boar at this range has to be easier to hit, but I am really unused to shooting the shotgun at above 40 meters. Then again I never shoot at moving targets with the rifle. Thoughts please. I could take both