Cutting AK Muzzle for Suppressor Alignment & KNS Piston Tuning

DISCLAIMER: I am in no way encouraging or advising anyone viewing this video to attempt to modify their firearms. I am NOT a professional gunsmith! If you are not 100% confident in your ability to modify firearm components AND well experienced, DO NOT even attempt it! Always seek a professional gunsmith if there is any doubt! I’m honestly surprised I got this to work! Cutting the muzzle of an AK barrel to account for non-concentricity in the threads. I also discuss tuning of the gas system with the KNS piston, and how the rifle performed suppressed. My other AK content:    • AK   Brownell’s Tools: https://www.brownells.com/tools-clean... https://www.brownells.com/tools-clean... https://www.brownells.com/tools-clean... Song is Dog Tired by Down. 00:00 Intro 00:21 The issue - bore alignment off 00:36 What can be done? 01:13 Tools 01:41 Removing muzzle device 01:56 Cutting process 06:34 Send it! 06:55 Adjusting KNS piston 08:28 Performance discussion 08:56 Conclusion