what are the listed firearm chokes?
cylinder, skeet 1, improved  cylinder, skeet 2 (light mod.), modified, improved modified, full, extra full, turkey
which of those chokes require more than 0 inches of constriction?
skeet 1, improved  cylinder, skeet 2 (light mod.), modified, improved modified, full, extra full, turkey
of those chokes, which requires 0.005 inches of constriction.
skeet 1