My .260 just doesn't get projectiles out as fast as some of the numbers I've seen on 24HC...
I can only get 3,150 to 3,180 from 100's out of a 21 1/2" tube. Others quote speeds from 3300 to 3350 with 100's with like powders I use.
In my tube, if I could get to 2900 with 120's and 2800 with 130's I'd probably be happy...
I've had the same experience. It don't run as fast as easy as others. I'd be ecstatic with 120s @ 2900 in mine.
