Out of a pistol, the sound of a 147 and 158 grain are pretty close. I don’t have a sound meter that is reliable to measure it.

Out of a 10” barrel, there is a noticeable difference in sound between the two ammunition that I have.

I was just wondering how much sound difference in decibels are these from a 10” barrel from one load to the other.

Have any of you more sophisticated shooters tested it?


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