Ammunition: the .303 British caliber

The .303 British caliber, a true war veteran, survived two global conflicts and remained as a standard British and Commonwealth service cartridge for about seventy years
The .303 British is one of the very few ammunitions that survived the shift between blackpowder and smokeless powders; a true war veteran, it survived two global conflicts and remained as a standard British and Commonwealth service cartridge for about seventy years

Behind the Bullet: .303 British

303 British - Wikipedia

When it comes to the Lee Enfield Rifle in .303 British, is it the

Head to Head: .303 British vs. 8x57 Mauser

Picture of a bullet, .303 (British) caliber, high explosive in tip

303 British - Wikipedia

Iraqi 303 - General Ammunition Collector Discussion

303 bullet hi-res stock photography and images - Alamy

312 Diameter 205 Grain RNGC Hard Cast Bullets for .303 British

PPU Standard 303 British 174gr FMJ Rifle Ammo PP303F

Winchester .303 British 174gr FMJ - 100rds - Centerfire Systems