Study for the British Columbia CORE Hunting Exam. Master essential hunting laws and safety protocols with our in-depth multiple-choice questions. Equip yourself with knowledge and insights to ensure a successful examination day!

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What is the function of rifling in a firearm barrel?

  1. To reduce recoil during firing

  2. To increase accuracy and range of the projectile

  3. To simplify the cleaning process

  4. To minimize noise when firing

The correct answer is: To increase accuracy and range of the projectile

Rifling in a firearm barrel serves the important purpose of enhancing the accuracy and range of the projectile. The spiral grooves cut into the inside of the barrel create a spin on the bullet as it is fired. This spin stabilizes the bullet in flight by balancing it, which helps maintain a straighter trajectory towards the target. As a result, the rifling reduces the effects of external factors such as wind or atmospheric pressure that can affect the path of the bullet. Consequently, a rifled barrel allows shooters to achieve greater precision and improved performance over longer distances, making it a critical design feature in firearms intended for accurate shooting.