Sierra Tipped GameKing .284 180gr Bullets – Box of 100
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 100 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.
| Specification | Value |
|---|---|
| Caliber | .284 |
| Weight | 180 grains |
| Type | Polymers Tipped Boat Tail |
| Quantity | 100 bullets |
| Intended Use | Handloading only |
FAQ
Are these bullets suitable for all firearms?
These bullets are designed for use in rifles chambered for .284 caliber. Always verify compatibility with your firearm and follow manufacturer load data.
Do these bullets require special loading data?
Yes, these are component bullets and must be assembled using verified, appropriate load data for your specific firearm and application.
Can these bullets be used for hunting?
Yes, they are designed for hunting applications with a focus on flat trajectory, accuracy, and controlled terminal performance.
Victor Newman –
Used these bullets in a handloaded setup for varmint hunting. The accuracy was excellent and the bullet performed well at longer ranges. Consistent grouping and reliable expansion in the field.
Michelle Knox –
Good quality bullets with a smooth feel in the case. The polymer tip helped with expansion, and the boat tail design contributed to better flight characteristics. Slightly more expensive than some alternatives, but worth it for precision shooting.
Blake Dickens –
Loaded them with a proven recipe and saw consistent performance across multiple shots. The trajectory was flat and the bullet held together well in the target. Great for long-range hunting.