This is my first prop gun and it had to be the blaster from Blade Runner! It was incredibly fun to build, it might not be perfect but I still love it :P

3D Model:
PKD-2019 Blade Runner blaster by AndersFP
https://www.thingiverse.com/thing:426...

Music:
Game Over, Last Stop, Manace, Tyrell Corporation
by the insanely talented Karl Casey @ White Bat Audio
https://whitebataudio.com/