The Sellier & Bellot SB308XB eXergy .308 caliber ammunition delivers modern, efficient performance built around a boat-tail design and pointed tip engineered for a flatter shooting path and sustained downrange energy. Each round combines a blue plastic tip for consistent expansion across typical hunting and tactical distances with solid copper construction that holds its weight through impact—two qualities that matter when you need reliable terminal performance.
This Czech-manufactured offering comes packed 20 rounds per box, with 12 boxes per case, giving you a full 240-round supply. The TAC-EX-Blue designation reflects the tactical-grade precision and expansion characteristics baked into every cartridge. Whether you're running a bolt rifle on public land, working a precision rifle course, or stocking reliable centerfire .308 ammo for the range, the eXergy platform is built to group tight and perform.
Sellier & Bellot has been loading ammo since the 1880s, and that heritage shows in quality control and consistency. The combination of boat-tail design, copper construction, and blue-tip expansion technology means you're not just buying bulk centerfire rounds—you're getting ammunition engineered to handle the job at hand with predictable ballistics and terminal behavior.
| Caliber | .308 (7.62x51mm NATO) |
| Bullet Type | TAC-EX-Blue (boat-tail, blue plastic tip) |
| Rounds per Box | 20 |
| Boxes per Case | 12 |
| Total Rounds per Case | 240 |
| Manufacturer | Sellier & Bellot (Czech Republic) |
The blue plastic tip is engineered to promote consistent bullet expansion across a range of velocities and distances. It's part of the eXergy design philosophy—modern, efficient, and predictable terminal performance.
Yes. The boat-tail base design and pointed tip geometry support flatter trajectories and retained energy downrange, making the eXergy .308 appropriate for precision and distance shooting applications.
Each case contains 12 boxes with 20 rounds per box, totaling 240 rounds of .308 ammunition.
Yes. The solid copper construction is designed to maximize weight retention through impact, supporting consistent terminal performance.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]
Sellier & Bellot
Sellier & Bellot
Sellier & Bellot
Sellier & Bellot
