
Availability: In Stock
Current Stock: Out of stock
The Sierra MatchKing-X represents a meaningful step forward in precision rifle ammunition, combining the legendary accuracy foundation of Sierra's original MatchKing line with refined terminal performance. Built for shooters who demand both consistency and reliability—whether competing at the range or hunting in the field—the 6.5mm 142-grain HPBT (hollow point boat tail) cartridge delivers the tight shot-to-shot grouping that makes MatchKing a benchmark in handloading circles, now with an updated core design engineered for more effective bullet expansion on game.
What sets the MatchKing-X apart is its redesigned construction: a softer lead core paired with a tapered nose profile. These changes are held to Sierra's exacting accuracy standards, ensuring that reloaders don't sacrifice precision for performance. The 142-grain weight in 6.5mm caliber sits in the sweet spot for long-range applications, offering a high ballistic coefficient without the velocity demands of heavier projectiles. The HPBT configuration provides aerodynamic efficiency and reliable expansion, making this bullet equally at home on a competition line or during late-season hunting when conditions demand precision and ethical terminal ballistics.
Each 500-count box gives you a full loading session or two, depending on your cartridge volume. Whether you're a dedicated 6.5 Creedmoor, 6.5 PRC, or similar intermediate-velocity 6.5mm shooter, these bullets reward careful handloading with the kind of consistency that tightens groups and builds confidence downrange.
| Caliber | 6.5mm / .264" |
| Weight | 142 grains |
| Bullet Style | Hollow Point Boat Tail (HPBT) |
| Count | 500 bullets |
| Manufacturer | Sierra Bullets |
The 6.5mm .264" diameter MatchKing-X works with any rifle chambered in intermediate 6.5mm cartridges, including the 6.5 Creedmoor, 6.5 PRC, .260 Remington, and similar rounds. Consult your rifle's manual and reloading manual to confirm proper seating depth and load data for your specific cartridge.
The MatchKing-X is engineered for both. It carries forward the competition-proven accuracy of the original MatchKing while adding a redesigned core and tapered nose aimed at improving terminal performance, making it suitable for hunting and long-range match shooting alike.
The MatchKing-X features a softer lead core and tapered nose design compared to the original. It maintains the same accuracy standards Sierra is known for while offering enhanced terminal performance. The tight tolerances and HPBT configuration remain hallmarks of the line.
This box contains 500 individual Sierra MatchKing-X bullets, enough for approximately 500 complete cartridge loads, depending on whether you're reloading single rounds or in larger batches.

SKU: 194197745 • Width: 4.25in • Height: 3.5in • Depth: 5.8in • Weight: 10.411oz





Availability: In Stock
Current Stock: Out of stock
The Sierra MatchKing-X represents a meaningful step forward in precision rifle ammunition, combining the legendary accuracy foundation of Sierra's original MatchKing line with refined terminal performance. Built for shooters who demand both consistency and reliability—whether competing at the range or hunting in the field—the 6.5mm 142-grain HPBT (hollow point boat tail) cartridge delivers the tight shot-to-shot grouping that makes MatchKing a benchmark in handloading circles, now with an updated core design engineered for more effective bullet expansion on game.
What sets the MatchKing-X apart is its redesigned construction: a softer lead core paired with a tapered nose profile. These changes are held to Sierra's exacting accuracy standards, ensuring that reloaders don't sacrifice precision for performance. The 142-grain weight in 6.5mm caliber sits in the sweet spot for long-range applications, offering a high ballistic coefficient without the velocity demands of heavier projectiles. The HPBT configuration provides aerodynamic efficiency and reliable expansion, making this bullet equally at home on a competition line or during late-season hunting when conditions demand precision and ethical terminal ballistics.
Each 500-count box gives you a full loading session or two, depending on your cartridge volume. Whether you're a dedicated 6.5 Creedmoor, 6.5 PRC, or similar intermediate-velocity 6.5mm shooter, these bullets reward careful handloading with the kind of consistency that tightens groups and builds confidence downrange.
| Caliber | 6.5mm / .264" |
| Weight | 142 grains |
| Bullet Style | Hollow Point Boat Tail (HPBT) |
| Count | 500 bullets |
| Manufacturer | Sierra Bullets |
The 6.5mm .264" diameter MatchKing-X works with any rifle chambered in intermediate 6.5mm cartridges, including the 6.5 Creedmoor, 6.5 PRC, .260 Remington, and similar rounds. Consult your rifle's manual and reloading manual to confirm proper seating depth and load data for your specific cartridge.
The MatchKing-X is engineered for both. It carries forward the competition-proven accuracy of the original MatchKing while adding a redesigned core and tapered nose aimed at improving terminal performance, making it suitable for hunting and long-range match shooting alike.
The MatchKing-X features a softer lead core and tapered nose design compared to the original. It maintains the same accuracy standards Sierra is known for while offering enhanced terminal performance. The tight tolerances and HPBT configuration remain hallmarks of the line.
This box contains 500 individual Sierra MatchKing-X bullets, enough for approximately 500 complete cartridge loads, depending on whether you're reloading single rounds or in larger batches.
SKU: 194197745 • Width: 4.25in • Height: 3.5in • Depth: 5.8in • Weight: 10.411oz
