Are there any cases of a small calibre bullet being fired into an

277 SIG Fury Cartridge: Everything You Need to Know - Guns and Ammo

What would happen if you shot a bullet into a loaded tank barrel? - Quora

Are Small Calibers Reliable for Concealed Carry?

Steel Pennies And Alternative Ammo: A Different .30-06 M2 Ball

US Military Factory Makes Money Off Bullets Used in Deadly Mass Shootings

Is there such a thing as a bullet sleeve that would allow a smaller caliber bullet be fired from a larger caliber rifle? - Quora

What are the Fastest Firing Guns?

Will a solid steel bullet, not casing, ruin the rifling of a barrel with one shot? I have found such rounds in clay pits. - Quora

Can I take a 50 cal cap and ball, saw the stock off and shorten the barrel? - Quora

Bullet - Wikipedia

50 Caliber Pistol Cartridges An Official Journal Of The NRA

How does a tank round stay straight if the barrel doesn't have rifling? - Quora

Is there such a thing as a bullet sleeve that would allow a smaller caliber bullet be fired from a larger caliber rifle? - Quora

Shot fired pin hi-res stock photography and images - Alamy

What Is the Difference Between Bullet Sizes? - Interesting Engineering