Picatinny Rail 105mm - 2 Bolts

myminifactory

I built a rail for my cosplay gear, so I created a custom Picatinny Rail that's 105 mm long. I based the design on Wikipedia dimensions and geometry, making it compatible with Cosplay Weapons, Softair-Guns, and maybe even real firearms. The STL file is optimized for print alignment, ensuring it prints without support. I printed this rail with a 0.4 nozzle at 0.20 resolution and 20% infill, but you can achieve more stability by printing with 100% infill. To assemble on a PLA rifle, simply drill two small holes (3mm) and secure it with two M4 or M5 screws – I used two M5x16.