Opportunity Knocks: Building and Registering Tax-Free Suppressors – Part 2
(Continued from Part 1. This concludes the article.) Kaw Mach 3 Linear Compensator Conversion The suppressor-making cognoscenti tell me that the Kaw Valley Precision Mach 3 Linear Compensator is a great starting point for a .22 to 9mm-size suppressor home build. These clever devices are NOT classified as suppressors by the ATF. They are sold nationwide, with no paperwork. They are a modular design, meaning that sections can be assembled incrementally, to whatever length you’d like. (Kaw Valley Precision also makes 2″ and 3″ extensions, and sells them separately.) It was probably just a coincidence, but the inside diameter of …