Holosun 403B 403C/503C Armor

This is a 3D printed armored housing for the Holosun HS403B or HS403C/503C red dot.  The fiber reinforced nylon material used to print this cover is both impact resistant and capable of withstanding high temperatures (250+ Fahrenheit) without deforming.

The black version is printed in a carbon fiber reinforced nylon, and the FDE/Gray/White version is printed in a glass reinforced nylon.  The FDE version matches magpul's MCT color fairly closely and can also be dyed with RIT dye if you need to match it to other colors.

Due to this being a 3D printed part, small defects and imperfections are to be expected.  If this is not acceptable to you, DO NOT ORDER.  While I understand aesthetics are important, the performance of the part is more important than its appearance.