Want to Sell AK12 Barrel, 23mm, CHF, Chrome Lined, US-Made, Obstreperous

As the title says, this is a US-Made AK12 Barrel by Obstreperous.

Asking price includes insurance and shipping to the lower 48. It will be shipped via USPS ground.

23mm diameter extension, 4-groove rifling 5.45x39 Barrel.

No longer made and sought after.

Thanks for looking.