Sierra GameChanger 6.5 Creedmoor 130gr TGK Rifle Ammo - 20 Rounds - The GameChanger ammunition is the result of more than 70 years of designing world-class bullets. Each GameChanger round utilizes a Sierra Tipped GameKing bullet with an extremely accurate boat tail profile and a polymer tip seated in a hollow point design for fast expansion upon impact. A lead core encased in a thick, tough copper jacket delivers outstanding penetration and controlled expansion at any range. The 6.5 Creedmoor has arrived and its not leaving anytime soon. With the countless rifles chambered for the 6.5 Creedmoor, Sierra GameChanger ammunition turns your long-range target rifle into a real game getter. The 130 grain GameChanger bullet with its G1 BC of .510, handles deer with ease and can be used effectively on elk as long as the shooter does his part. This ammunition is going to put a lot of meat in the freezer. Extremely Accurate Boat Tail Profile Polymer Tip Thick, Tough Copper Jacket