FYI, that is not a Laser front bumper. Notice the Laser bumper (1) has Plymouth molded into the front left side and (2) the area between the headlights is completely flush all the way across, rather than indented on either side of center.
But it certainly can be bolted up on a Laser, as you know. It appears the one you have is from a Talon, based on the area for the logo.