How and why does a longer gun barrel improve its performance, as on a tank? - Quora

Can a sniper trigger explosive reactive armor on a tank? - Quora

How and why does a longer gun barrel improve its performance, as on a tank? - Quora

What dictates the length of a barrel on a gun/tank? - Quora

Is there a handgun that shoots shotgun shells? If there was such a thing, how effective would it be? - Quora

How to increase a tank's gun muzzel velocity - Quora

Why do naval guns have rifling when tank guns do not? A 5” naval gun is 127mm and standard tank guns are 120mm. - The Gun Club - Quora

Why did tank cannon barrels break at the top? - Quora

If the Japanese were building a tank that had a 155 mm gun during WW2, why haven't we made a tank with a gun that large? - Quora

How and why does a longer gun barrel improve its performance, as on a tank? - Quora

Does the internal diameter of firearm barrels taper? For example a smaller diameter beginning at the chamber ending with a larger diameter at the muzzle? - Quora

What tank has or had the largest gun? - Quora