Sierra 6mm .243 107gr HPBT MatchKing Bullets /500

Sierra 6mm .243 107gr HPBT MatchKing Bullets /500

Since its introduction several years ago, the 107 grain HPBT MatchKing bullet #1570 has been used successfully in a variety of competitive disciplines. This bullet has set new records and won national championships in such diverse competitions as National Match High Power and Silhouette. These competitions all have at least one requirement in common: extreme accuracy at long range.

While they are recognized around the world for record-setting accuracy, MatchKing and Tipped MatchKing bullets are not recommended for most hunting applications. Although MatchKing and Tipped MatchKing bullets are commonly used for varmint hunting, their design will not provide the same reliable explosive expansion at equivalent velocities in varmints compared to their lightly jacketed Hornet, Blitz or Varminter counterparts.

This bullet requires a barrel twist rate of 1-8" or faster.

6MM .243 Caliber MatchKing
107 Grain HPBT Hollow Point Boat Tail
Diameter: .243
Sectional Density: .259
500 Bullets Per Box
Ships in 1-3 Business Days
Ballistic Coefficients: .547 @ 2500 fps and above .542 between 1800 and 2500 fps .529 between 1600 and 1800 fps .519 @ 1600 fps and below

Note: These are component bullets, not loaded ammunition.

About the Manufacturer
For over 60 years Sierra Bullets in Sedalia Missouri has been dedicated to the manufacture of the most accurate bullets in the world. This commitment to performance has established a "Tradition of Precision" for which Sierra is known throughout the world.

Some of the most important quality control standards used are:
1. Weight Control of +/- 0.3 grain.
2. Jacket concentricity of .0000" to .0003" on target bullets and .0000" to .0006" on hunting bullets.
3. 100% final visual inspection for external defects. 4. Roving quality control inspectors perform other dimensional checks at the cupping, draw, trim and bullet assembly operations.

In order to accomplish accuracy firing tests, Sierra utilizes our 300- meter underground testing range daily. 200-yard accuracy evaluations are conducted on rifle bullets using a precision unrestricted machine rest. They also conduct daily 50-yard accuracy evaluations on our pistol bullets using a specially designed machine rest. If a group does not meet their high expectations, the production run is rejected.