| DarylS |
| (.700 member) |
| 08/09/25 12:55 AM |
|
Re: The different shotgun bore sizes
|
The 14 bore was quite popular in the middle 1850's and up into the ctg era.
My bro has a percussion Manton that has 15 bore tubes, from about the mid 1850's.
14 was .693" nominally and 15 was .677"