I actually bought one for my SP-101 (I believe it works with both) and it's not a bad holster. It IS pretty bulky though depending on how baggy you wear your pants. It does hold the pistol securely enough that you could go for a jog with it on. I don't use mine do to the size of it though.
__________________ "The Constitution shall never be construed to prevent the people of the United States who are peaceable citizens from keeping their own arms."
- Samuel Adams