Sierra Tipped GameKing .284 180gr Bullets – Box of 500
The Sierra #4580 is a 7 mm/.284 Calibre (.284) 180 grain polymer tipped boat tail bullet from the Tipped GameKing line, supplied as a box of 500 component projectiles for handloading. Tipped GameKing bullets are an evolution of the GameKing design, combining a polymer tip with a boat tail profile for reliable expansion and strong downrange performance. They suit hunters who want a flat trajectory, consistent accuracy and controlled terminal behaviour. These are bullets only, not loaded ammunition, and must be assembled using appropriate, verified load data.
Specifications
| Parameter | Value |
|---|---|
| Caliber | .284 |
| Weight | 180 grains |
| Design | Polymers tipped, boat tail |
| Quantity | 500 bullets |
| Use | Handloading only |
FAQ
Are these bullets suitable for use in all .284 caliber rifles?
These bullets are designed for .284 caliber rifles and are intended for use with verified handload data. Always ensure compatibility with your specific firearm and load specifications.
Do these bullets require special loading data?
Yes, these are component bullets and must be assembled using appropriate, verified load data. Consult a reliable reloading manual or expert for safe and effective loading.
Can these bullets be used for hunting purposes?
Yes, the Tipped GameKing design is optimized for hunting with reliable expansion and consistent terminal performance in game animals.
Michael Wright –
I’ve used these bullets in my .284 rifle for several seasons. The accuracy is excellent and the bullet performs consistently in the field. The polymer tip helps with expansion without overpenetration. Great for varmints and medium game.
Claire Terry –
The box arrived on time and the bullets are well-packed. I’ve loaded them with my own data and they group tightly. The boat tail design makes them fly straight and maintain velocity well.
Anna Butler –
Highly satisfied with the quality and consistency. The polymer tip provides reliable expansion, and the 180 grain weight is perfect for my hunting needs. No issues with feeding or performance.