What is the rifle specs? If its a 24 inch barrel and 1:10 twist, you can use heavier bullets to buck the wind. 168 A-Max is a good round for target shooting, not for hunting. Varget is great for long barrels. If its under 20 inches, try 8208 XBR. Great stuff for short barrels. My savage 10T 308 loves 178 ELD-X and varget. But my 12.5 inch barreled 308 AR works great with 8208 and 168 A-Max bullets.