gunner,

It comes out closer now, close enough that the 45 TSX being a rather blunt-nosed, flat-based bullet explains the discrepancy with the program.

Now I'm curious if you've actually measured the twist in that rifle? Have run into a few older rifles where it varied some from "nominal," due to the primary method of rifling used for many factory barrels before WWII.


“Montana seems to me to be what a small boy would think Texas is like from hearing Texans.”
John Steinbeck