Use This, Just Don't Wear A Red Shirt

Star Trek: The Next Generation had some pretty cool tech in it. I'll admit at first I hated these phasers, but over the years they've grown on me (and I have a toy one in the attic). This prop replica by eldeeem isn't quite the right scale according to the builder, but you can't tell from the photograph, it looks spot on and quite cool.

Type 2 Phaser