I have switched from the 100BT to the 110AB with RL16.
Shoots good, but no shots on game yet to report.
Using a R77RL chambered in the Bob.

"The significant problems we face cannot be solved at the same level of thinking we were at when we created them."
Albert Einstein

At Khe Sanh a sign read "For those who fight for it, life has a flavor the protected never knew".