(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 a Kaw Mach 3 is just a hair over one inch. That is a perfect fit for a C-Cell battery. (See my mention of “C” spacers, above.) The possibilities are endless. You can often find a complete Kaw Mach 3 for less than $60 on eBay.
Using Fake Suppressors?
Someone might be tempted to convert a fake sound suppressor into a real suppressor. But that is problematic, because fake suppressors typically have very small inside diameters. They are just glorified oversize barrel extensions, and typically they are welded on. So it is actually much easier to start with a MagLite or a Kaw Valley Mach 3 Linear Compensator.Continue reading“Opportunity Knocks: Building and Registering Tax-Free Suppressors – Part 2”


