Why is 7.62x51mm NATO called '7.62' when the bullet's 'diameter' is 7.82mm? I don't see 7.62mm anywhere on the cartridge drawings. What measurement is 7.62 referencing? - Quora
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7.62X25MM STEEL CASE BALL CLIP 8 ROUNDS bxn 1 53 – CollectibleAmmunition.com – Your source for Collectible Ammunition
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