Upgrades

The GEMTECH upgrades available now are listed below. Please contact us if you have questions about them.

GEMTECH Improved Outback Upgrade

The GEMTECH Improved Outback Upgrade (IOU) Program improves all Outback series silencers - the original Outback, Outback-II, Outback-IID and the Outback-IIT - as well as our Alpine suppressors to the NEW G-core design. Not only does it work on all of the Outback silencers, but it is also compatible with some competitor silencers.