On Thu, 5 Oct 2017 17:28:57 -0700 (PDT), Its Me
wrote:

On Thursday, October 5, 2017 at 3:56:39 PM UTC-4, wrote:
On Thu, 5 Oct 2017 18:09:31 -0000 (UTC), Bill
wrote:

And most silencers lose effectiveness after about 5shots.

Not really.

Old designs did, but not modern ones.

My buddy's PVC pipe and milk bottle cap suppressor had about 100
rounds through it on the original bottle caps when he showed it to me.
It still seemed to be about as good as any commercial one I have seen.
I suggested it was time to terminate the experiment and throw it in a
fire. (Not sure if he did).