I tested in my 243/06 Wildcat the 100-gr. Rem Core-lokt Ultra, & like it for deer.
It also tested well for penetration & expansion in my 243 Win.
I have only the two center-fire rifles, plus a .22 Remington rim fire that has been at a gun shop for many years.
The 243/06 extends the killing range on deer over the 243 Win.
Click udarrell for a link to
the ballistics on many cartridges...
Here in WI, the 4-day antlerless deer season starts October 15th, I will probably use the Rem CLUB bullets & just use the lighter weight 243-Win.
What are your experiences using that CLUB bullet especially in a 6mm caliber?

- Darrell