- Feb 17, 2011
- 14,024
I wonder of the legality of a machined spacer to would go around the outside of threaded section of a muzzle device for pin and welding, the purpose would be to destroy that spacer instead of the muzzle device if you ever need to remove it. So in essence you have the steel collar machined to match the flats on the muzzle device, drill through both for pinning and weld the pin to the outer spacer. Just a thought.