ERA ~ British 303 ~ .303 British

Eddystone Remington Arms (ERA) .303 Rifle What it is: A Pattern 1914 (P-14) bolt-action rifle. Who made it: Built by the Eddystone plant of the Remington Arms company in the United States during World War I. Caliber: Chambered for the standard .303 British cartridge. Features: Built with sturdy peep sights.