Here's my experience. Savduck is correct with the SSX. It shouldn't be a problem and does shoot that load very well. The Indian Creek on the other hand...well I think it depends. If you have the older model (non SS, bought 3-4 years ago) I would say no. I shot maybe 2 Fed HW's through it and it cracked. Indian Creek sent me a new one (SS stamped on the side) and I have shot it plenty times with no trouble. Please keep in mind, that IC does say not to shoot the Flight Control out of their ported chokes.