2-piper,
Actually,a crown G doesn't actually mean it has a rifled barrel, it means it was proofed for a single projectile.This would usually be a rifled barrel, but the same mark would be used for those smooth bored guns intended to use bullets.If the gun has rifle sights and a smooth bore, it may not have been converted from a rifle as some may suppose.
Mike

Last edited by Der Ami; 01/11/14 07:07 PM.