Improved Outback Upgrade (IOU) Program


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.


The new monocore gives the end-user easier maintenance, a sexier design, and longer life of the suppressor.

In addition to that, it will make all Outback series suppressor now rated for 22Mag in addition to .22lr (GEMTECH Suppressors only)!

The new upgrade package includes:

  • The new monocore baffle stack
  • Exclusive G-Core patch
  • A new pouch
  • A new suppressor box
  • A new manual to reflect the G-Core technology

Purchase the upgrade below and fill out this General Service Form.pdf (right click and save as...) after checking out. Remember, you MUST include a copy of your Form 4 with your suppressor. Once we receive your suppressor, you'll be notified via email. You'll receive notifications from us once it enters the upgrade process, when it's done, and when it's shipping back to you.

NOTE: The 22Mag rating applies to Outback-II, Outback-IID, and Outback-IIT suppressors. Not rated for 17WSM

Upgrade process time averages 6-8 weeks, dependent on overall demand and state of suppressor being upgraded.

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Find a Dealer