Speer Bullets TB277H1 Impact .277 Cal 150 gr Tipped Plated - 50 Count Box
- Capacity-Rounds:
- 50
- Grain:
- 150
- Quantity:
- 50 Per Box
- Bullet Tip Material:
- Polymer
- Jacket Material:
- Copper
The Speer Impact .277 caliber 150 grain tipped plated bullet delivers reliable, consistent performance for hunters and reloaders building ammunition for .270 Winchester and similar cartridges. These bullets combine a polymer tip with a plated copper jacket, offering a balanced approach to accuracy and velocity without the cost of traditional cup-and-core construction. Each box contains 50 rounds, giving you a convenient quantity for load development or batch reloading for the field.
Tipped bullets are engineered to initiate expansion reliably across a range of impact velocities, making them suitable for medium-game hunting where you need predictable terminal performance. The plated construction provides a uniform jacket that promotes consistent velocities and tighter groups compared to unplated alternatives, and the 150-grain weight is the go-to choice for .270 rifles seeking a balance between energy retention and flat trajectory.
Whether you're fine-tuning loads for a hunting rifle or stocking your reloading bench, these Speer bullets are straightforward to work with and offer the quality and repeatability serious handloaders expect. The 50-count box is the standard format for component reloading, making inventory and load tracking simple.
Key Features
- Polymer-tipped design for reliable expansion
- Plated copper jacket for consistent velocities and accuracy
- 150 grain weight optimized for .270 Winchester and .277 cartridges
- 50 rounds per box for convenient handloading quantities
Specifications
| Caliber | .277 |
| Weight | 150 grains |
| Bullet Type | Tipped Plated |
| Count per Box | 50 |
| Brand | Speer |
| Model | TB277H1 Impact |
Frequently Asked Questions
What rifles and cartridges are these bullets for?
These .277 caliber 150-grain bullets are designed for .270 Winchester and other .277-caliber rifles. Always consult your specific firearm's manual and reloading manual to confirm compatibility and safe load data.
What does "tipped plated" mean?
The polymer tip helps the bullet initiate expansion on impact, while the plated copper jacket provides a more uniform construction than traditional cast or unplated jackets. This combination supports consistent velocities and predictable performance in the field.
How many bullets are in a box?
Each box contains 50 bullets, which is the standard reloading quantity for component purchasing and inventory management.

