what size is an ar10 threaded?? if the answers is 1/2x28, then yes its possible. Its 'common' for an AK during the AWB to have the original threads removed due to the AWB requirements. Many people will then thread the muzzle to 1/2x28 because the original 14mm threads are to big.
so, it can be done that size as long as thats what your after.
either way, you can make something like that work, you might have to open up the hole on the business end
any good gunsmith should be able to take care of it for you, but I guess my question is why? Unless your wanting to put a suppressor on it, or some fancy muzzle brake maybe?
I am thinking a suppressor possibly some day. My main objective is to have something that is completely unique, while also being practical and short.
If I got the barrel re threaded I could use the adapter i linked to above and use any AR10 muzzle device, either for a break like pictured above or for a suppressor