CALIBRE'S CALIBRE: 7.62x39mm

Ammunition of Various Calibres, Isolated Stock Photo - Image of priming, kill: 19129114

7.62x39 Steel Cased Bullets. Stock Image - Image of bullets, deadly: 40950105

The Top 10 calibres across Australia - Sporting Shooters' Association of Australia (SSAA)

Rifle Caliber Guide [Definitive Guide+Videos] - Pew Pew Tactical

5.56 vs 7.62x39 - Rifle Caliber Comparison by

Rifle Caliber Guide [Definitive Guide+Videos] - Pew Pew Tactical

DefesaNet - Armas - Os Calibres Atuais e Seus Limites de Emprego em Conflitos Assimétricos - Grifos, PDF, Rifle

It's called the Arctic .50 so it should shoot a 50 caliber bullet and the magazine is the size of a 50 bmg, so will someone explain why the Arctic 50 shoots

Rifle Calibers [Ultimate Guide] - Sniper Country

History of Assault Rifles and Ammunition -The Firearm Blog