RE: Browning Gold Slug Gun
That's a very nice gun and you'll have to pay for real nice too. But if you've been looking at them I'm sure you've seen the price tags attached.
Browning makes some sweet slug barrels and with a good scope 150 isn't out of the question for the set-up once you find the slugs it likes to digest.
But, as with any firearm the question of altimate accuracy is ........... you.