for you guys running .224 caliber either on targets or game/predators, have any of you tried the 64 grain sierra tipped game king yet? I have been running the 69 tmk on coyotes from an ar platform and have really liked the results i get with them. Recently I had seen that Sierra had kicked out the 64 tgk and haven't heard much about them yet. I ordered a box and they should be here this week, I plan to compare velocities (for now) with similar charges to the 69 tmk, then i will take them out and see how they do on coyotes and see how well they lay dogs down.