if it uses invector, the carlson's and or Briley more than likely make a rifled choke tube for rifled slugs, just a little fyi. i plan to get one for my mossy 500 and/or my winchester 1200
I have 3 Abolts left hand. With hand loads and the boss tweaked they all shoot 1/2 moa. Not bad for factory guns. I know the custom gun guys will scoff but hard to argue with those groups. Love my Brownings.