Quote Originally Posted by Dave Hoback View Post
I would stick with the 243. It beats the Grendel in every way. The 243 WAS, IS & will always BE an awesome cartridge! Do yourself a favor & keep your ARs 223.
Thanks Dave. I appreciate your input. Is the thin-profile barrel going to be any sort of limiting factor for me on the model 11? I'm not sure if the heat soak or vibrations are going to be something that will have a significant impact on it for bench shooting. Also, any suggestions of what I might want to look at to provide any improvements to the model 11 or my shooting experience with it would be appreciated. As I said, this is kind of a new area of shooting for me.

Brian