Pen. Code, § 1158a

(a) Whenever the fact that a defendant was armed with a weapon either at the time of his commission of the offense or at the time of his arrest, or both, is charged in accordance with section 969c of this code, in any count of the indictment or information to which the defendant has entered a plea of not guilty, the jury, if they find a verdict of guilty of the offense with which the defendant is charged, or of any offense included therein, must also find whether or not the defendant was armed as charged in the count to which the plea of not guilty was entered. The verdict of the jury upon a charge of being armed may be: “We find the charge of being armed contained in the ____ count true,” or “We find the charge of being armed contained in the ____ count not true,” as they find that the defendant was or was not armed as charged in any particular count of the indictment or information. A separate verdict upon the charge of being armed must be returned for each count which alleges that the defendant was armed.

(b) Whenever the fact that a defendant used a firearm is charged in accordance with Section 969d in any count of the indictment or information to which the defendant has entered a plea of not guilty, the jury if they find a verdict of guilty of the offense with which the defendant is charged must also find whether or not the defendant used a firearm as charged in the count to which the plea of not guilty was entered. A verdict of the jury upon a charge of using a firearm may be: “We find the charge of using a firearm contained in the ____ count true,” or “We find the charge of using a firearm contained in the ____ count not true,” as they find that the defendant used or did not use a firearm as charged in any particular count of the indictment or information. A separate verdict upon the charge of using a firearm shall be returned for each count which alleges that defendant used a firearm.