Add a lot of realistic weapons to Minecraft using the Vic’s Modern Warfare mod. It contains a huge set of pistols, machine guns, rifles, as well as protective army suits.
The number of weapons in this mod is really impressive. You can choose among dozens of options: from a simple revolver to a powerful machine gun. Moreover, each model of weapons is impressive in detail, in this mode it looks almost as high quality as in modern shooters. Well-developed animation of shooting and reloading.
For recipes armor is not provided, the only way to get it into your inventory is to use JEI or NEI mods.