The sound is altered, but the DB is about the same.
Nor do silencers silence revolvers due to the barrel to cylinder gap allows sound to escape.
Some of the scenario's I see here looks to have the survivalist so loaded down with weaponry and ammunition that there would be scant room to carry what is truly required to survive on your own in woods or forest.
I used to see articles on survivalist rifles in the gun mags some years back.
One of the key points was firepower.
Lots of it.
Hosing down the landscape with lead if you will.
Whatever it took to maintain a fixed site with supplies etc.
Semi-automatics with large magazines are fearsome if you ran up against one in a firefight, but that probably wouldn't happen.
More than likely someone who wanted the supplies et al in your fixed site would just lay in the grass or trees, about 200 yards out, wait until you ventured outside and pop you with one round from a scoped centerfire rifle.
Better imo - if you are traversing the woods - to carry a small weapon along with whatever else is required than so much armament that you'd set off metal detectors 20 miles away....



