These are really durable markers, it was my first marker. There are no RIS rails on it like are on the Project Salvo, so scopes and other attatchments cannot be added. It has the quick thread style on it, so yes as long as it is the larger thread and not finer threads on your barrel it will work. I have never has any velocity problems with mine, I have rarely moved the velocity screw on it.
Any more questions, just ask me. Be glad to help!