Sierra Tipped GameKing Features The Sierra Tipped GameKing 180 grain bullet was engineered specifically to be a better fit in the chambers of .308 Winchester and .30-06 rifles correcting seating issues that heavier bullets can sometimes encounter in those cartridges. Its .543 G1 ballistic coefficient helps the bullet retain velocity and resist wind drift over longer shots giving hunters a flatter more predictable trajectory. The tipped design initiates expansion reliably on impact which combined with the bullet s weight delivers the penetration needed for heavier game animals. Shooters running a .300 Win Mag are directed by Sierra toward the dedicated 4680 bullet instead since the 4681 is purpose built around the .308 and .30-06 case dimensions. Each box contains 500 bullets at a true .308 inch diameter giving serious handloaders enough supply for extensive load development or a full hunting season of ammunition. Because these are component bullets rather than loaded rounds they must be seated into cases by the reloader using proper reloading equipment and data. The jacketed lead construction is consistent with Sierra s established GameKing line known for combining accuracy with dependable terminal performance. For hunters loading their own .308 Win or .30-06 ammunition for big game the Tipped GameKing offers a purpose built option. Sierra Tipped GameKing Specifications Manufacturer: Sierra Model: Tipped GameKing Caliber: 30 Cal Bullet Diameter: .308 Bullet Weight: 180 gr Bullet Type: Tipped GameKing Application: Big Game Quantity: 500 Per Box Available At: GrabAGun