Originally Posted By: crapshootI know this is going to be a stretch but I'll ask anyway.
Does anyone know of a rimfire can that would handle 221 fireball pressures?
Not saying one doesn't exist but I don't know of any rimfire cans that are rated for anything more than 17/22 Hornet or 5.7x28.
The Banish 223 can from Silencer Central is possibly one they may interest you. It's a dedicated 223 centerfire can that is only 9 ounces and is 7in long as well as it's serviceable so if you use it on rimfires, which are much dirtier, you can take it apart and clean it.