Thread: sonic suppresor

I am not recommending it but if they go alright on 16-18 inch 308 should be fine on 24-26 mag you would have thought(at least I would have)
Volume of gas I would think is largely irrelevant,pressure at muzzle is what will fuck things.

But then I am certainly not an expert on such matters.

The extra volume of gas will add pressure in the expansion chambers of the moderator.

You basically have a pressurised chamber with a small outlet, If you add more gas to the chamber you will increase pressure as you still only have the same size outlet. Like putting your thumb over the end of a hose.
Pressure is just a function of volume and mass