I am currently building a 12.5” Grendel to play around with shooting mainly coyotes under 250yds. It’s a 1:8 barrel from Ritch and need thoughts on some bullets to try. I shoot a lot of 123 out of my 20” but I thought I might want to try some lighter loads with the short one. I don’t usually save fur but I don’t want to pick up the pieces either. Any thoughts on some bullet/powder combinations to start working up would be appreciated.