Brenneke 7x57 Caliber Cartridges - 177gr TIG, 20 Rounds Box
Brenneke TIG® Ammunition 7x57 - 11.5 g / 177 grs
The Brenneke TIG® ammunition in 7x57 caliber, weighing 11.5 grams (177 grains), is engineered for superior ballistic performance, delivering exceptional penetration and controlled expansion ideal for hunting light to medium game such as young wild boars and roe deer. Featuring an advanced dual-core projectile design optimized for metallic and semi-metallic reloading techniques, this round ensures maximum energy transfer upon impact and maintains a flat, stable trajectory, making it the preferred choice among precision hunters and ballistic enthusiasts.
Key Technical Specifications
- Caliber: 7x57 mm
- Projectile Weight: 11.5 g / 177 grains
- Muzzle Energy: 3,321 Joules
- Initial Velocity: 760 meters per second
- Dual-Core Construction: Softer frontal core engineered for controlled expansion combined with a harder rear core to ensure deep penetration and structural integrity upon impact.
- Copper/Nickel Jacket: Precision-engineered jacket promotes mushrooming deformation for optimal energy release and consistent terminal ballistics.
- Versatile Application: Designed specifically for ethical hunting of light to medium game species, including young wild boar and roe deer, providing reliable stopping power and accuracy.
Usage Guidelines and Best Practices
To fully leverage the ballistic advantages of the Brenneke TIG® 7x57 ammunition, it is recommended to:
- Use rifles chambered for 7x57 caliber that are well-maintained and inspected regularly to ensure consistent chamber pressure and barrel integrity.
- Store ammunition in a controlled environment, maintaining low humidity and stable temperatures to preserve powder stability and primer sensitivity.
- Conduct regular range practice to become intimately familiar with the projectiles trajectory, wind drift, and terminal performance under varying environmental conditions.
- Always employ appropriate personal protective equipment, including ballistic-rated eye protection and hearing protection, during live-fire sessions.
- Adhere strictly to local hunting regulations and guidelines regarding caliber and ammunition types authorized for specific game species to ensure ethical and legal compliance.
The Brenneke TIG® 7x57 ammunition stands out globally as a benchmark for hunters seeking a harmonious balance of precision, penetration depth, and efficient energy transfer, making it an indispensable component in the arsenal of modern metallic and semi-metallic cartridge reloaders and professional hunters alike.