Re: 300-RUM-Whats up with this barrel
My 30" PacNor with a vais screwed on only gave ~2950 with a 200gr SMK and 88gr of H-1000. Sounds like you got a fast barrel,...or a bad scale. Mine will not show the optimum velocities however,..until it has had a few fouler shots run through it. She needs a little powder fouling to really get her going.
You try to get closer to the target,..and I keep trying to get further away.