As long as your barrel has 1/2x28 threads, it would fit. Unfortunately, the 57 is relatively new and doesn't appear to come with a threaded barrel, so there is some room for this to not be the case.
As long as your barrel has 1/2x28 threads, it would fit. Unfortunately, the 57 is relatively new and doesn't appear to come with a threaded barrel, so there is some room for this to not be the case.