forming 22tcm

[Littlewolf]

what can 22tcm be made from. ive read 223/5.56. what say 9mmx23 Largo or 9mm Styre?
im asking because thoughts of buying a RIA in said chambering have entered my mind.

[skeettx]

https://www.youtube.com/watch?v=taNzJZJFDUE

[DocSavage]

Watching the video made me sea sick. Awfull lot of work to make the case and I'd worry about neck thickness surprised that neck reaming isn't needed.

[MostlyLeverGuns]

I've made 218 Bee from 32-20 and 256 Win from 357. Both are like actually working and NOT FUN. 22 TCM from any 9mm or 223 sounds like a whole lotta NOT FUN.

[EDG]

Ammo Supply Warehouse has new brass.
It is $17 a hundred. Cheap enough to get your project started.
Even cheaper if you buy more.

https://www.ammosupplywarehouse.com/west/index.php?main_page=index&cPath=292

If you are set on forming it from something else it is just time and effort.
I am sort of interested in the cartridge myself. Being so short there are a lot of firearms it might be used in. Cheap fun to shoot too.

[dtknowles]

I would suggest that you buy brass if you can get it for 17 cents a piece. I think it would be easiest to form from 7.62 x 25 which is not all that hard to find.

I guess if you like the chore and want to save money you could use .223 brass.

Tim