The Sierra GameChanger .30 Caliber 125gr Tipped Bullets (Sierra part no. 4625) are Sierra’s GameChanger hunting bullet, built by re-engineering the legendary MatchKing into a hollow-point design with a transparent green polymer tip. The result combines MatchKing-level match accuracy with the rapid, controlled expansion hunters need on game, in a 125-grain, .30-caliber option.

Key Specifications

• Bullet diameter is .308-inch, sized for its stated caliber.
• Weighs 125 grains, a common weight for this bullet’s intended use.
• Ships 100 per box, ready for volume handloading sessions.
• Bullet style is Tipped GameChanger Hollow Point.
• Sectional density is .188, on the lighter end for .30 caliber, favoring flatter trajectories.
• Ballistic coefficient is .318 at 2,700 fps and above, dropping to .298 and then .287 as velocity falls.
• An open pocket under the polymer tip lets the lead core expand instantly and uniformly on impact.
• This is a component bullet, not loaded ammunition, intended for handloading.

Frequently Asked Questions

Is this loaded ammunition? No. This is a component bullet for handloading, not a loaded cartridge.

What’s the GameChanger design based on? Sierra re-engineered its MatchKing bullet into a hollow-point design with a polymer tip for quick, uniform expansion on game.

What caliber is this bullet? It’s a .30 caliber/7.62mm, .308-inch diameter bullet.

Buy the Sierra GameChanger .30 Caliber 125gr Tipped Bullets

Order the Sierra GameChanger .30 Caliber 125gr Tipped Bullets through Sierra‘s reloading bullets lineup, ships direct from our Lubbock, Texas gun shop.