MOD Desnoguns for MCPE:
First of you need to craft a weapon. Most of the weapons are crafted with redstone, iron ingots aBlackJack nd gunpowder and the specific ammo based on what weapon you want to craft.
Different weapons use different user interfaces. For example, with one button on each side of the screen you can choose whether to shoot or to aim. Exactly how each weapon works is quite self-explanatory in-game and that’s one of the clear advantages with the mod.