Tokyo Marui Hi-Capa magazine base plate rail mount
thingiverse
I'm testing a prototype for another user and plan to print it later, adjusting the dimensions as needed to fit my printer perfectly. Since you're interested, I've made this available for you to try out - it's designed around the TM HiCapa 4.3 rail template but can be easily resized with some 120 grit sandpaper.
Download Model from thingiverse
With this file you will be able to print Tokyo Marui Hi-Capa magazine base plate rail mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Tokyo Marui Hi-Capa magazine base plate rail mount.