Folks,
Thank you for your informative responses.
I couldn't find Nosler 50 grain BT or 53 grain Varmageddons , but I was able to order 55 grain Varmageddon and 50-53 & 55 grain V MAX bullets. I'm hoping they will work in either or both the No.1 and the VLS.

Still haven't heard from anyone who has" a somewhat stationary "spot to hunt coyotes with either of these rifles???

Thank you once again.
Semper Fidelis
Soup