EOTech 511 holographic sight is normally running on
N type (LR1) battery. These are expensive and hard to find in some places. Therefore I decided to make a custom battery cap that runs AAA batteries. These are cheaper, more common and also last longer (750-800mAh vs 500mAh).
Print settings - Print in provided orientation, supports = yes, 5mm brim is recommended
For battery connector you will need soldering equipment, piece of wire (8 cm), spring from cheap ballpoint pen, small piece of camping mat or yoga mat.
tomfrajman
