Introducing the Sierra GameChanger hunting bullet: the perfect combination of Sierra's legendary match accuracy coupled with deadly penetration. Sierra re-engineered their legendary MatchKing bullet into a hollow point design for quick expansion and fitted it with a transparent green tip for ballistic uniformity. Inside, the GameChanger features a unique construction that utlilizes a special lead alloy surrounded by a tough copper jacket that delivers excellent penetration and expansion at a variety of ranges. It's a GameChanger on any hunt! This is not loaded ammunition. Specifications and Features: Bullet Caliber: 30 Caliber Bullet Coating: Non-Coated Bullet Style: Polymer Tip Flat Base Cannelure: No Country of Origin: United States of America Diameter: 0.308 Inches G1 Ballistic Coefficient: 0.318 Grain Weight: 125 Grains Lead Free: No Quantity: 100 Bullet