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