Custom Piece Miniature – artillery telescope observation scope brown – 3D Print for LEGO Minifigure

“This is a Lego accessory, molded in a tan or light brown color. It depicts a type of artillery spotting scope or trench periscope mounted on a tripod. The upper part is a cylindrical tube meant to represent the optics, and it’s supported by a three-legged tripod stand. This piece is designed to be used with Lego minifigures, likely in military or observational dioramas.”

So, it is a Lego artillery telescope/observation scope accessory.