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spear
stab
A pointed weapon is commonly called a "blade" or a "sword." Examples include knives, daggers, swords, spears, and arrows.
Lance
Throwing a pointed weapon.
stab
Of course, the swordfish does. Hence the name SWORDfish.
lance
Double click another weapon
The dagger is a small, pointed knife designed for stabbing. It has been used historically as a weapon and ceremonial object.
WITHOUT putting your finger on the trigger, see that the muzzle of the weapon is pointed in a safe direction. THEN you may follow the steps to safely unload it- which will vary weapon to weapon.
The weapon has to be a double weapon. You can't just buy any weapon and have 2. When you buy it or get it when you equip it should automatically become 2 if it is a double weapon. So the person who answered this is partially correct. If you want to Dual Wield a weapon you have to look for the "Dual" before the name or simply look at the weapon icon. If it's a dagger shape, then that means it's a dual wield weapon.