I picked mine up for my Trykon at CIA. As far as which mount you need, it depends on your bow. With my Trykon, it didn't have a rear mount hole, so I had to go with the front mount. I'm not sure which one your Switchback will need. If it is the front mount, it just mounts to your stabilizer hole and it comes with an attachment so you can still use your stabilizer. For some reason I'm thinking the Switchbacks use the rear mounting system.