The GEMTECH Improved Outback Upgrade (IOU) Program improves all Outback series suppressors - the original Outback, Outback-II, Outback-IID, and the Outback-IIT - as well as our Alpine suppressors to the NEW G-core monocore design.
Please call to order: 833-350-9517
Download the GEMTECH General Service Form, fill it out and include it with your items.