SIERRA BULLETS115675298
Sierra GameKing 243 Cal, 6mm, 100gr Spitzer Boat Tail Bullets - Box of 100$37.58
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Availability: In Stock
The Sierra 4110 Tipped GameKing 6mm .243 100-grain bullet is a purpose-built hunting round for reloaders who want proven accuracy paired with reliable terminal performance. Sierra combined their match-grade engineering with a polymer tip and hollow-point design to deliver consistent expansion and penetration across a wide range of hunting distances. If you're handloading for deer, elk, or other medium game out of a .243 Winchester or similar cartridge, these bullets give you the precision foundation that Sierra built their reputation on—without the guesswork of generic projectiles.
Each box contains 100 bullets ready to seat and load. The boat-tail design promotes stable flight and helps maintain velocity downrange, while the tuned ogive keeps your groups tight when you're developing loads or working up velocity data. The polymer tip stays consistent shot-to-shot, which matters when you're chasing high ballistic coefficients and accuracy. The open pocket under the tip works with the hollow-point cavity to initiate rapid expansion on impact, so you're not just punching holes—you're putting game down efficiently.
Reloaders choose GameKing bullets because they shoot. The sectional density of .242 gives this 100-grain projectile good penetration characteristics, and the ballistic coefficients scale across your likely velocity ranges: .515 at speeds above 1940 fps, .485 between 1620–1940 fps, and .430 below 1620 fps. That means your trajectory tables and ballistic calculators will track predictably whether you're pushing these at magnum speeds or running a milder load for hunting over dogs or in timber.
This is raw bullet material—not loaded ammunition—so you'll need your own brass, primers, and powder to complete your cartridges.
| Caliber | .243 (6mm) |
| Weight | 100 grains |
| Diameter | 0.243 inches |
| Sectional Density | 0.242 |
| Ballistic Coefficient (1940+ fps) | .515 |
| Ballistic Coefficient (1620–1940 fps) | .485 |
| Ballistic Coefficient (below 1620 fps) | .430 |
| Count per Box | 100 bullets |
| Type | Reloading bullet (not loaded ammunition) |
The Sierra 4110 GameKing is a .243-caliber (6mm) bullet, so it's designed for rifles chambered in .243 Winchester and similar .243-based cartridges. Always verify that the bore diameter and case capacity of your specific rifle match the bullet and your intended load data before proceeding.
Yes. These are component bullets only, not complete ammunition. You'll need a reloading press, brass, primers, and powder to assemble finished cartridges. Refer to a trusted reloading manual for .243 Winchester loads using 100-grain bullets.
The 100-grain GameKing is a solid choice for medium-sized game including deer and similar-sized animals out of a .243 Winchester. The polymer tip, hollow-point design, and boat-tail profile give you the velocity retention and expansion characteristics expected of a modern hunting bullet across typical hunting ranges.
Sierra publishes three BC values to account for transonic effects: .515 at 1940 fps and above, .485 between 1620–1940 fps, and .430 below 1620 fps. Use the BC that matches your expected muzzle velocity and downrange speed when calculating trajectory or running ballistic software to get accurate predictions.
SKU: 115724286 • Width: 5.5in • Height: 1.2in • Depth: 10.6in • Weight: 1.49oz
Availability: In Stock
The Sierra 4110 Tipped GameKing 6mm .243 100-grain bullet is a purpose-built hunting round for reloaders who want proven accuracy paired with reliable terminal performance. Sierra combined their match-grade engineering with a polymer tip and hollow-point design to deliver consistent expansion and penetration across a wide range of hunting distances. If you're handloading for deer, elk, or other medium game out of a .243 Winchester or similar cartridge, these bullets give you the precision foundation that Sierra built their reputation on—without the guesswork of generic projectiles.
Each box contains 100 bullets ready to seat and load. The boat-tail design promotes stable flight and helps maintain velocity downrange, while the tuned ogive keeps your groups tight when you're developing loads or working up velocity data. The polymer tip stays consistent shot-to-shot, which matters when you're chasing high ballistic coefficients and accuracy. The open pocket under the tip works with the hollow-point cavity to initiate rapid expansion on impact, so you're not just punching holes—you're putting game down efficiently.
Reloaders choose GameKing bullets because they shoot. The sectional density of .242 gives this 100-grain projectile good penetration characteristics, and the ballistic coefficients scale across your likely velocity ranges: .515 at speeds above 1940 fps, .485 between 1620–1940 fps, and .430 below 1620 fps. That means your trajectory tables and ballistic calculators will track predictably whether you're pushing these at magnum speeds or running a milder load for hunting over dogs or in timber.
This is raw bullet material—not loaded ammunition—so you'll need your own brass, primers, and powder to complete your cartridges.
| Caliber | .243 (6mm) |
| Weight | 100 grains |
| Diameter | 0.243 inches |
| Sectional Density | 0.242 |
| Ballistic Coefficient (1940+ fps) | .515 |
| Ballistic Coefficient (1620–1940 fps) | .485 |
| Ballistic Coefficient (below 1620 fps) | .430 |
| Count per Box | 100 bullets |
| Type | Reloading bullet (not loaded ammunition) |
The Sierra 4110 GameKing is a .243-caliber (6mm) bullet, so it's designed for rifles chambered in .243 Winchester and similar .243-based cartridges. Always verify that the bore diameter and case capacity of your specific rifle match the bullet and your intended load data before proceeding.
Yes. These are component bullets only, not complete ammunition. You'll need a reloading press, brass, primers, and powder to assemble finished cartridges. Refer to a trusted reloading manual for .243 Winchester loads using 100-grain bullets.
The 100-grain GameKing is a solid choice for medium-sized game including deer and similar-sized animals out of a .243 Winchester. The polymer tip, hollow-point design, and boat-tail profile give you the velocity retention and expansion characteristics expected of a modern hunting bullet across typical hunting ranges.
Sierra publishes three BC values to account for transonic effects: .515 at 1940 fps and above, .485 between 1620–1940 fps, and .430 below 1620 fps. Use the BC that matches your expected muzzle velocity and downrange speed when calculating trajectory or running ballistic software to get accurate predictions.
SKU: 115724286 • Width: 5.5in • Height: 1.2in • Depth: 10.6in • Weight: 1.49oz