Here is something for those who don't use pressure testing equipment: After you get a barrel clean, velocity will usually stabilize by 5 firings. It takes 12-15 for pressure to stabilize.
Yes...velocity can be stable and pressure still having some significant swings.
Charlie
In a separate post on barrel cleaning, Mr. Charlie Sisk mentioned the above quote. I'm curious what is happening in this scenario, and how it is expressed in pressure testing. Also, sort of percentage changes in velocity and pressure are testers seeing from the first shot from a clean barrel to stabilization?
