For anyone saying the muzzle isn't the bore, or a choke tube is smaller than 20mm, think about how the government measures overall length of a non restricted barrel - no muzzle devise.
How about overall length of a non restricted - folding stocks don't count.
Think they'll let you leave the choke in to make the diameter smaller?
How about overall length of a non restricted - folding stocks don't count.
Think they'll let you leave the choke in to make the diameter smaller?
