Install Service for Xbox 360 Halo 2 Double Shot

***This is a service, you are NOT buying a controller, just the service to install this mod in one or more of your controllers.*** Since this is a service Shopify doesn't give me a shipping address, thus this will be shipped to your billing address. Your controller must be an Official Microsoft Wireless Xbox 360 CG or CG2 controller.I have a limited number of these on hand.  Here's how it works:  Buy the service.  The service information is in a link on the main service page. Go to USPS, UPS, or FedEx and ship the controller(s) to me. When I receive your controller(s) I pre-test it (if addition problems are found you will be contacted), install the mod, assemble the controller, and test it.  Turn around time is usually one business day. *please note it will take longer to fix mod controllers or this are addition problems with your controller(s)* Price for this install service:Halo 2 Double Shot Mod Kit, installed $43USPS Ground Advantage return shipping $7 Controllers are returned