You can use nothing but 410 shells in a 410 shotgun.
Shotgun shells
what kinds of things can you do from a shell
If your shotgun is a 12 gauge pump, then you have a High Standard Model 200 (Flite King). The standard 12 gauge shell is a 2 3/4 inch shotgun shell. It can be anything from #8 birdshot to a deer slug.
Standard 16 gauge shotgun shells.
410 shells only and only what the barrel is marked for.
Any shell they can comfortably fit into.
Shells are a kind of external skeleton The shells grow by adding new material to the edges as the animal inside gets bigger in this way the animal is protected by its shell all the time and does not have to moult or shed their shell.
Any 12 gauge shell made with a length of 2 3/4in.I would not use steel shot shells in your model 37 though.You can also use brenneke slugs in your shotgun also.
the kind that don't want them anymore
This is a Browning Auto-5 Shotgun, 16 guage made in 1950. It is chambered for 2 3/4" 16 ga shells
Shotgun shells - They are loaded with different sizes of shot depending upon what you are hunting. Bird shot, buck shot or even a single slug.
We would urge you to have a gunsmith check your shotgun, and advise you on the correct ammunition. .410 shot shells have been made in a variety of lengths- 2, 2.5, and 3 inch are the most common sizes- but simply because a shell will chamber does NOT mean that it is safe to fire.