The.50 BMG, also known as 12.7×99mm NATO, and designated as the 50 Browning by the C.I.P., is a.50 in caliber cartridge developed for the M2 Browning heavy machine gun in the late 1910s, entering offi
From left: .50 BMG, .300 Win Mag, .308 Winchester, 7.62×39mm, 5.56×45mm NATO, .22 long rifle
Left to right, rear: green/gray tip Raufoss Mk 211 HEIAP (high-explosive incendiary armor-piercing) yellow/red tip (M48 spotter) silver tip (M8 armor-piercing incendiary) light blue tip (M1 incendiary) black tip (M2 armor piercing) silver tip/red sabot (M962 SLAP-T) silver tip/amber sabot (M903 SLAP) red tip (M17 tracer) unpainted copper (M33 ball) Front row are 5.56×45mm NATO and .500 S&W Magnum, for size comparison