Sierra Tipped MatchKing Rifle Bullets .30 cal / 7.62mm .308" 155 gr. TMK Match 100/rds

The Sierra Tipped MatchKing Rifle Bullets .30 cal / 7.62mm .308" 155 gr. TMK Match 100/rds represent a significant evolution in precision projectiles for the modern marksman. Originally engineered as a flat-based bullet optimized for the .300 AAC Blackout cartridge within the AR platform, these bullets provide exceptional stability in shorter barrels. Whether you are building duty-grade subsonic loads or refining a competition-ready tactical rifle, these components offer the consistency required for tight groupings. This 100-count box is the industry standard for handloaders seeking to maximize the ballistic performance of their .30 caliber platforms.

The defining feature of this projectile is the integration of an acetal resin tip which drastically improves the ballistic coefficient compared to traditional open-tip designs. By reducing drag and streamlining the flight path, the Sierra Tipped MatchKing ensures more predictable trajectories and increased energy retention at extended ranges. The 155-grain weight strikes a perfect balance for the .308 diameter, offering high velocity without sacrificing the sectional density needed for stable flight. Every bullet is manufactured to the exacting tolerances Sierra is known for, ensuring uniform jacket thickness and weight consistency across the entire batch.

These projectiles are an ideal choice for operators and long-range enthusiasts looking to buy high-performance components for the .300 Blackout or .308 Winchester. The flat base design is particularly effective for maintaining accuracy in gas-operated systems, making them a staple for professional training and tactical applications. While designed with the AR platform in mind, their versatility allows them to excel in bolt-action rifles where precision is paramount. For those reviewing their reloading specifications for a more aerodynamic .30 cal option, the TMK series provides a measurable advantage in the field.