Quote Originally Posted by SigsRule
That's what I thought too, but the web site only has one set of numbers for the 7.62 at -32db. The text says it works with 5.56 as well but doesn't give any further information.
Of course it works with 5.56 it's a smaller caliber. In other words you can use a .45 can on .40sw, 9mm, .38 ect. The problem is it will not suppress as good as a can designed for that specific caliber.

DB ratings are a joke when it comes to suppressors IMHO. What the DB meter says versus what people hear can be very different.

I can tell you this if you buy a .45 can and use it on a 9mm for instance it will not be near as effective for 9mm as a 9mm can would be.