This gun in its day was considered "Best" having 2 1/2 inch chambers snap action with just one bolt to this day its original fitted when first built, keeping the gun closed for a hundred and fifty years with no work needed on it for the foreseeable future. As far as it goes it all depends on what the gun is built to do.
[Linked Image from i.imgur.com]


The only lessons in my life I truly did learn from where the ones I paid for!