Sellier & Bellot eXergy TAC EX .308 Winchester Ammunition Overview
KFF Defense presents the Sellier & Bellot SB308XB eXergy TAC EX Blue ammunition, a precisely engineered lead-free option for the .308 Winchester platform. This cartridge is designed for shooters who require consistent terminal performance, a flat trajectory, and compliance with lead-free regulations. The eXergy line integrates advanced projectile technology to deliver reliable expansion and significant energy transfer upon impact.
Key Features
Advanced Projectile Design
The eXergy bullet incorporates a modern, highly efficient design. Its boat-tail base is precision-engineered to optimize ballistic coefficient, reducing drag and contributing to a flatter trajectory over extended ranges. The new, pointed tip further enhances aerodynamic efficiency, allowing for maximum retained energy downrange. The distinctive blue polymer tip is integral to its performance, designed to initiate and enhance consistent projectile expansion across varying impact velocities and ranges.
Lead-Free Solid Copper Construction
Constructed entirely from solid copper, the eXergy projectile is a new-generation lead-free bullet. This material choice serves a dual purpose: it ensures environmental compliance for use in restricted areas and maximizes projectile weight retention post-impact. High weight retention is critical for achieving consistent penetration and reliable terminal performance, as the solid copper structure resists fragmentation while facilitating controlled expansion.
Optimized Ballistics
The combination of a streamlined profile, boat-tail design, and pointed tip ensures a flat trajectory, mitigating bullet drop over distance. This design philosophy focuses on maximizing the transfer of kinetic energy to the target, providing effective and predictable terminal effects across practical engagement ranges. The TAC EX designation underscores its capability for precise and effective application.
Technical Specifications
- Caliber: .308 Winchester
- Projectile Weight: 110 grain
- Projectile Type: eXergy TAC EX Blue, Solid Copper, Lead-Free
- Rounds Per Box: 20
- Rounds Per Case: 240 (12 boxes)
- SKU: TSW|150589
