Sierra Tipped GameKing .284 140gr Bullets – Box of 100
The Sierra #4540 is a 7 mm/.284 Calibre (.284) 140 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.
Specifications
| Parameter | Value |
|---|---|
| Caliber | .284 |
| Weight | 140 grains |
| Bullet Type | Polymers Tipped Boat Tail |
| Quantity | 100 bullets |
| Intended 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 handloading with verified load data. Always consult a reliable reloading manual or data source to ensure compatibility and safety.
Do these bullets require special primers or powder?
No specific primers or powders are required. The bullets must be assembled using appropriate, verified load data for the specific rifle and application.
Is this product available for export?
Please contact customer service for export-related inquiries.
Paul Cornish –
Used these bullets in a handloaded setup for varmint hunting. The polymer tip performed well in controlled shots, and the boat tail design contributed to consistent accuracy. Good for long-range shots with a flat trajectory.
Joseph Parr –
Felt like a reliable choice for .284 builds. The bullets are easy to handle and fit well in my reloading die setup. Not a complete round, but the components are precise and consistent.
Vanessa Churchill –
Great for hunters who want a balance between expansion and accuracy. The flat trajectory and reliable performance made a noticeable difference in my hunting results.