How big is a Barrett 50 cal bullet? - Quora

Why is a caliber written as a decimal, such as .50 cal vs. 50 cal? - Quora

What's the difference between 50 AE and 50 cal? - Quora

Why don't armies just adopt 50 cal firearms as their main weapon for troops? It would destroy anything in their path, no? - Quora

What happens when a .50 caliber bullet hits a person? - Quora

How big is a 50 cal bullet? - Quora

How big is a Barrett 50 cal bullet? - Quora

Can a .50 cal be strong enough to take your leg off above the knee in one shot, especially from a sniper not too far away? - Quora

What is the smallest caliber of firearm? - Quora

How big is a 50 cal bullet? - Quora

Why is it said that the .50 BMG bullet is 12.7mm? Is the bullet itself almost as big as a 9mm? - Quora

How much does sniper rifle ammo cost? - Quora

Are .50 cal and .30 cal military surplus ammo boxes the same size or is the .50 bigger? - Quora

What is the biggest machine gun ever? - Quora

Is there a difference between 50 cal bullets used for a Barrett M82A1 and an M2 Browning machine gun? - Quora