Airsoft blue laser

thingiverse

!!!!!!!!! THIS IS NOT A TOY !!! LASERS ARE DANGEROUS ! ESPECIALLY CHINESE ONES ! TYPICAL CHINESE LASER POINTER IS MORE POWERFUL THAN 5mW AND THIS CAN CAUSE EYE DAMAGE ! DON'T USE IT FOR ACTUAL GAMEPLAY ! BE VERY CAREFUL NOT TO FLASH YOUR EYES WHEN ASSEMBLING ! EVERYTHING YOU ARE DOING IS ON YOUR OWN RESPONSIBILITY ! I've noticed that there is no laser sight for airsoft on Thingiverse, so I developed my own! It's not the greatest thing and it will require some modification (perhaps V2), but it works and you can make your own. But take a note that this is not for a beginner. It uses violet/blue laser diode from cheap Chinese laser pointers, so you can be tacti-cool because no one will have fricking BLUE LASER! Also, it operates with capacitive buttons (gloves work too) and can be charged from USB. Parts needed (all available on Ali or other Chinese market): * Chinese blue/violet laser pointer * Chinese lipo charger with protection (modify it to lower charge current, in my case I replaced R3 to 4.7Kohm resistor) * Chinese capacitive touch buttons 2x * Little 380mAh lipo battery 180505 * Some miniature mosfet that can handle about 1A of current * 2 small springs 5mm x 8mm length (I cut them from a bigger one) * 5 M2 screws 2x 23mm, 3x29mm (trimmed from 30mm long) * 5 M2 brass threaded inserts * 2x M2 8mm screws * 2x M2 nut * A piece of neoprene 2mm thick It fits Cyma CM.127 AEP pistol but should work on any other replica with Picatinny rail.