how to make a laser gun in minecraft

Most combat in Minecraft is done up close and personal. Why would you make a gun when you can have a fire-aspect diamond sword?

(You need to enable cheats though, or it won't work.) You can get a command block by typing /give @p minecraft:command_block then copy and paste the gun command into the command block. Flip the lever to turn the gun on and fill it with arrows for ammo. You'll need to find and install special mods in order to create and use guns in the game. You can't craft a gun that you can hold in the regular version of Minecraft. Next, add redstone dust in the channel on top of your rear-bottom blocks, and place a lever on the back of the rearmost bottom block. A Minecraft machine gun. If you don't have cheats enabled, this won't work. This will not be possible on the console or mobile versions of the game. To easily make a gun in Minecraft, gather a dispenser, 3 redstone, 4 redstone torches, a lever, and arrows. You know, I'd love a laser gun. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/c2\/Make-a-Gun-in-Minecraft-Step-1-Version-3.jpg\/v4-460px-Make-a-Gun-in-Minecraft-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/c\/c2\/Make-a-Gun-in-Minecraft-Step-1-Version-3.jpg\/aid3521054-v4-728px-Make-a-Gun-in-Minecraft-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"