I printed two guns on the Form2 using a model resin (gray and black). It would be great for the designer to post assembly instructions for the model (I guessed at most of the assembly). I used a combination of rivets and superglue and ignored the peg/magnet holes. The tolerance for the pieces to fit together is really tight, and I ended up breaking the LED box on both guns while using a vise to try to slide it in. I recommend vigilantly sanding the parts before you construct the gun. Both of my guns are fragile, and I would recommend using "durable" for anyone repeating this print with the Form2 if you are using it for cosplay. The detailing on the gun looks great, especially after painting it. For the second gun, I bought a flashlight at the dollar store, gutted the light for parts, glued copper strips near the trigger, and wired it to shine an LED when the trigger was pulled. I now use it to blind all the ghosts.