Determining a Rifle’s Caliber
Modern ammunition varies depending on the type of firearm. Rifles use a cartridge containing a single projectile (bullet).
![Parts of rifle ammunition](https://ke-courses-production.s3.amazonaws.com/asset_files/production/6280/attachments/original/IHEA-FF-rifle-ammo-parts.jpg?1638301421)
Modern ammunition varies depending on the type of firearm. Rifles use a cartridge containing a single projectile (bullet).