Drawing a weapon usually takes an entire round, but a character can do it faster if she wants. This is an action, however, and so inflicts the standard multi-action penalty of -2 to the character's attack roll.

Drawing two weapons at once, drawing a weapon from a difficult location (such as an ankle holster or inside a coat), or drawing a large or unwieldy weapon (a rifle, a shotgun, etc.), still inflicts a single –2 penalty, but requires an Agility roll. If the roll is failed, the weapons are drawn but the character may not attack that round.

Savage Worlds Deluxe Edition p. 74