The Sierra GameKing 6mm .243 90gr HPBT bullets are a versatile rifle reloading component built for hunters and precision shooters who demand consistent performance across varied hunting scenarios. This 100-count box gives you quality Sierra bullets engineered with match-grade accuracy and controlled expansion—a pairing you typically don't find in the same projectile. The GameKing's hollow-point boat-tail design combines ballistic efficiency with reliable terminal performance, making it a solid choice for mid-range hunting loads in calibers like .243 Winchester.

Sierra designed these rounds with a specialized lead alloy core wrapped in a copper jacket that balances penetration with expansion. The hollow-point cavity is tuned to open reliably across the velocity ranges typical of hunting distances, while the boat-tail profile improves in-flight stability and accuracy downrange. The ogive geometry delivers strong ballistic coefficients that perform consistently from close range to extended hunting distances, depending on your load development and rifle setup.

These are unloaded bullets—you'll need a reloading press, dies, powder, primers, and brass to assemble finished cartridges. Because of the 90-grain weight and profile, your barrel should have a twist rate of 1:9 or faster to stabilize them properly. If you're working up loads for .243 Winchester or similar cartridges, Sierra's reputation for consistency means you can focus on your technique rather than worrying about bullet-to-bullet variation.

The Sierra GameKing 6mm .243 90gr HPBT bullets are a versatile rifle reloading component built for hunters and precision shooters who demand consistent performance across varied hunting scenarios. This 100-count box gives you quality Sierra bullets engineered with match-grade accuracy and controlled expansion—a pairing you typically don't find in the same projectile. The GameKing's hollow-point boat-tail design combines ballistic efficiency with reliable terminal performance, making it a solid choice for mid-range hunting loads in calibers like .243 Winchester.

Sierra designed these rounds with a specialized lead alloy core wrapped in a copper jacket that balances penetration with expansion. The hollow-point cavity is tuned to open reliably across the velocity ranges typical of hunting distances, while the boat-tail profile improves in-flight stability and accuracy downrange. The ogive geometry delivers strong ballistic coefficients that perform consistently from close range to extended hunting distances, depending on your load development and rifle setup.

These are unloaded bullets—you'll need a reloading press, dies, powder, primers, and brass to assemble finished cartridges. Because of the 90-grain weight and profile, your barrel should have a twist rate of 1:9 or faster to stabilize them properly. If you're working up loads for .243 Winchester or similar cartridges, Sierra's reputation for consistency means you can focus on your technique rather than worrying about bullet-to-bullet variation.