Pulled out the springs from my original LC GTR K-Frame. Surprised to find original GTR and XU-1 LC springs still in there.
I've compared them to after market Kings (recommended for GTR) springs.
I was surprised to find out how different they are with an extra coil, thinner steel, taller and no flat section.
IMG_0950.jpeg 123.81K 10 downloads
IMG_0949.jpeg 120.91K 7 downloads
This info might help someone else one day.