That 2653 load btw was throughly tested by NorthFork bullet company on sophiscated pressure equipment and it was relitivly mild in pressure and got 2590 as I recall in his 24 inch barrel....The load is 95 grs. of IMR-4831..I got that load out of a gun magazine some many years back in an article by Hoyt Bodding or something like that, he is a well know writter, but I can't remember his last name.