I would recommend these https://www.amazon.com/gp/product/B07FVR781Z/ref=ox_sc_saved_title_3?smid=AA0YO4F2UD50F&psc=1 for $33, rather than paying $600 for those. I used these type of LED's in my build, but, I'm having trouble with the lights flickering and the noises glitching. So, I don't know if its either the LED's that aren't working, or if its my very bad soldering that I did, or it could be that I soldered the wires to the wrong location. So, buy them at your own risk. If the link doesn't work, here is the full name, just copy and paste it on the amazon search tab, and it should be the LED's in white that say "Alitove". ALITOVE WS2812B Addressable LED Strip Light 16.4ft 300 LEDs Programmable Dream Color Digital LED Flexible Strip Pixel Light Waterproof IP65 5V DC for Home Bedroom Bar Decor Lighting Hope this helped!

I also forgot to mention that I recently replaced the Hall Effect Sensor, Audio chip, and the main board, along with some new wires. Which fixed the different squeaky modes of the gun. But, the gun still repeats the noise over and over again, the lights still flicker different colors, and the potentiometer still does nothing.

Here are some pictures of how I wired my HES to the board like it said in the video tutorials , and yes it may look horrible, but, I tried my best to wire it correctly since this is my first time doing anything like this. Also the white wire is the cable to tell the hall effect sensor when it senses movement.

No, I haven't been able to solve the problem due to my AC at my house currently broken, and since I live in Texas at 100+ degrees, I wasn't able to work on it for a month or so, and I'm still currently waiting for it to be fixed. Once the AC is fixed I'll have to look into what the problem might be with the help of my dad.