Hi!
I'm thinking about having a 10,75x68 bulidt on a Brno action (M21).
It will be a carrying rifle to use in partially dense forrest. Therefore I would like to keep the gun as compact as possible, and the only way for me to do this, is by chopping the barrel.

So, here's the question:
What is the shortest functional barrel- length in this calibre, without loosing to much velocity?
Using a barrel longer than 24in./ 60cm, is not an option for me