Why is it said that the .50 BMG bullet is 12.7mm? Is the bullet

M2 50 CAL. MACHINE GUN - SWORD Defense

What is the difference between a 50-caliber bullet and a 12.7mm one? - Quora

The .50 BMG, the 30-06 and the 5.56×45mm appear (to me) to be basically the same geometry or scaled versions of each other. Is there some ballistic characteristic of this geometry that

Why is it said that the .50 BMG bullet is 12.7mm? Is the bullet

Loading the Big .50 Handloader Magazine

This Ammo Turns Russian Armor into Swiss Cheese — And Ukraine

How far will the bullet from a .50 BMG rifle travel? What is the maximum distance? - Quora

What is the difference between a 50-caliber bullet and a 12.7mm one? - Quora

Is there a bullet that is bigger than .50 BMG? - Quora

If a .50 caliber (12.7mm) intermediate cartridge were made, how

50 Cal Machine Gun vs 20mm Autocannon - Which Inflicts the Most

50 Bmg Stock Photos - Free & Royalty-Free Stock Photos from Dreamstime

Could a .50 caliber bullet kill you within 3 feet of passing you and not actually hitting you just because of the air displacement? - Quora

50 BMG - Wikipedia