once I get a suppressor I will let you know. I do have some of the Nosler 220gr Round Nose that are supposed to expand at 1k/fps. Wes said some guys say they did not expand. I am wondering if the loaded a little too slow and did not chrono them to make sure they were over 100o fps for the first 75-100yds. Even Nosler says they will have up to 12" penetration before expanding in gel.