MD Christian is correct in what they are called. It is either a Fulton, introduced in 1915, Fulton Special, introduced in 1916 or a Hunter Special, introduced in 1935. The Hunter Special was the only one with the famous "Rotary Bolt" locking system.

abner, the only guages made in the three (3) grades were 12, 16, and 20. So if you wanted a .410 you have have to look for a L.C. Smith shotgun, came out in 1926, or go to another manufacture of shotguns.

David