Thread: Drilling holes out in suppressor

As long as the cartridge you're drilling it out for is in the same general class and not a way more powerful cartridge with much more powder, then its ok.

Eg drilling a 243 can out to work with a 308 would be OK. Or a 223 can to work with a 7.62x39 would be OK etc.

But drilling a 223 can out to work with a 308 class cartridge would not be ok.