This phaser design replaced the bulkier "dustbuster" phaser after the second season of TNG, and was the standard Starfleet phaser seen throughout the rest of the series.
This hero replica was built from a kit created by the original series propmakers. In addition to the standard electronic features typically installed in these replicas, this unit has been custom upgraded with a 500 mW 445nm blue laser in the emitter. Safety glasses required!
Build and laser upgrade by safetyman. Roddenberry.com (HMS Creative Productions) phaser kit and base electronics.