Barrel twist equals stabilization: Truth, lies, myths, total BS, basic guidelines or some is and some aint?

[Beelzebub]

Here it is. I went over to take a pic of the target to post. While I was writing all the info on the target I put today's date on it. It should have actually been 4-24-22. The rest of the info is correct. Believe it or not, this morning I actually shot a better three shot group with my original Remington 700 shooting the exact same bullet as the one used here. Even a blind hog finds an acorn every now and then.!

Ruger Precision Rifle, 243 Winchester, 26" 7.7:1 twist barrel
Sierra 107 BTHP Match
Federal case
WLR primer
47.6 grains IMR 7977
COAL 2.860"
Chronographed 10 average 2977 fps