1. wjwill

    Gunsmithing HALP!! I need a gunsmith's opinion!!!!

    Is there a way to make a 2 piece barrel? Like make a 16 inch barrel with standard threads on the end and an extention to make the barrel longer that can screw on to the 16" barrel? Just an idea... If it can be done, I would be willing to donate an AR15 for testing. wesley