Hi Philip, yes sir, you can just pull the trigger and fire in double action. You can also pull the hammer back and fire in single action.
This is a single action/double action pistol.
Stay safe & have a great day!

yes it is a single action / double action so you can either pull the trigger (double action= long heavy pull) or you can pull the hammer back with your thumb then pill the trigger (Single action= short light trigger pill )

Yes, this is a SA/DA model.

Hi Philip and welcome. Yes, in double action it does. You can thumb the hammer to fire in single action also. Cheers and stay safe!