high-power rifle

Translations
высокомощная винтовка
He used a high-power rifle for hunting.
Он использовал высокомощную винтовку для охоты.
Definitions
A high-power rifle is a type of firearm designed for long-range shooting, typically characterized by a high caliber and the ability to fire powerful cartridges that provide greater velocity and energy, making it suitable for hunting large game or for precision shooting.