.50 - 5 USD depending on the load
That would be 38cal. ammo
Use a .22 magnum. It will kill a deer.
BULLETS are the metal projectile- the thing that comes out of the barrel- and contain no powder. The entire round of ammo is a CARTRIDGE (case, primer, powder, bullet). And there is no one answer for a .44 magnum cartridge- powder charge will vary, depending on WHICH powder is used, and which weight of bullet.
Yes. Your revolver will fire either one.
Not sure what an HW3 is, but if it is a firearm chambered for .22 Long Rifle, no, it cannot be "rechambered" to .22 Magnum. The .22 magnum fires a larger diameter bullet than the LR, and has higher pressures. The two cartridges do not interchange except in a few revolvers that have 2 cylinders- one LR, one magnum.
You will have to shoot the load at different settings to find out which one works best with your particular rifle and ammo.
One can buy Trojan Magnum condoms at any supermarket, grocery store, or gas station. They are also available online in a multipack for a lower price than in the store.
AK 47 magazines can be found in capacities ranging from one single round, to 100 round drum magazines. The "banana" magazines commonly used for military applications are 30 round magazines.
As long as both the rifle and the revolver are chambered in .44 magnum you can use the same ammunition for both. I have a Henry rifle in .44 mag and a Ruger redhawk .44 mag and I use the same ammo for both. That's one of the nice things about that caliber.
A Magnum is the equivalent of two bottles. So a Quarter bottle is one eighth of a magnum.
Many people are afraid that the new administration will raise the taxes on ammuntion to the point where you will have to be willing to spend a dollar or more for a round of ammunition. .380 is not as popular anymore as the 9mm round is, as well as the Military uses 9mm, so they make more of it than they do .380. I have heard that one of the main manufacturers of .380 ammo was shutdown in leu of the more popular 9mm round. As for the Government, I am sure they will try anyway they can to get firearms and ammo out of a Legal Citizens hands.
Inside the barrel the bullet will bounce around, not coming out straight. You'd be lucky to hit anything. And if you did hit something, there would be significantly less damage than with a larger caliber bullet.