I know lots of HD shotguns are cylinder bore and you have no choice - I have an 870 set up like this - I use it for slugs.
I have been using light modified in my main HD shotgun - a Versa Max tactical
I assume using a flight control wad you want an open choke - cylinder bore or improved cylinder - I put this as a choice.
I have been using light modified in my main HD shotgun - a Versa Max tactical
I assume using a flight control wad you want an open choke - cylinder bore or improved cylinder - I put this as a choice.