Just bought some 77gr Sierra MK's at Cabela's for $19.99/box. Bought 3. Would have bought more, but that's all they had. I've had pretty good luck with these and the 69's. Very consistent shooters. Other pills I've tried like the 75gr Hornady BTHP get weird flyers. Although the 73gr ELD match bullet flies pretty true..
Save yourself some money next time and order them from powder valley. As you know only 50 come to a box. So you paid $40 for a 100 Bullets. That my friend is not a very good deal.
https://www.powdervalleyinc.com/product/sierra-224-22-77-grain-hollow-point-boat-tail-matchking/