We expect to see 1's at 1k for tuning the br rigs with 3 shot groups. Obviously in good conditions. 2s and 3s for 5 shots would be ok. The sporters can shoot really well if built and tuned right. Its a little trickier managing barrel heat. I really like the 6 creedmoor case, they shoot excellent. One of our local BR shooters has shot one at our 1k matches, and its the reason I decided to try one myself a couple years ago, I was impressed with what that case did in a BR rifle. Still not my first choice for BR, but my favorite 6mm in a hunting rifle for sure.