I once had a H&R Topper chambered in .22 Rem Jet. I too thought about reloading for it. I puchased 100 cases from a company in Maryland (sorry, can't remember the name). They were swaged from new Starline .357 cases. They weren't cheap but cheaper than buying your own swaging dies considering...
I've been loading shotgun shells for an extremely long time.
In my opinion, this is not a very good time to start. With the cost of shot near $50.00 per bag, the availability of desired powders and primers questionable, just not a good time to start.
If you are loading 20 ga, you can save a...
Differing loads require different wads.
Look up Winchester shotshell reloading online, a lot of good info.
Hogdgon, IMR, Alliant.
If you were closer, I would be glad to school you.
Feel free to P.M. me with questions.
I've reloaded tens of thousands of shotgun shells.
Made every mistake one can...
Just a FYI.
If you aren't going to shoot competitively (tournaments), you will be better served when reloading 12ga. if you load 1 ounce loads verses 1.125 ounce loads due to the cost of shot.
A 25 lb. bags of shot contains 400 ounces of shot. You can make 355 shells with 1.125 ounces of shot...