It is the perfect protector of the Eotech 5XX series for Airsoft. It mitigates the impact of bullets flying from the front at an oblique angle. It tightly blocks trajectories from the front as well as from the side. If you are tired of inexpensive protectors that are constantly being destroyed, print this file out of the pain. However, you have to bear the risk of getting the gun ugly.

Additional required parts M3 bolt-40mm X 1 (for QD lever fastening) M3-5~10mm X 4 (for film fastening) M3 nut X 3 (for lever fastening, for film fastening) Clear Lexan sheet 1 mm or more (cut with scissors, cut and drilled)

Some model data has been referenced in other works.

New version Here https://www.thingiverse.com/thing:4778376