Nắp che scope (đường kính trong 42mm)

Simple scope cover. It holds with friction, but you can add a torsion spring to make it even more tacti-cool. When closed, it is held by a small latch. It is made for a rifle scope with an outer diameter of the tube end of 42 mm. I also posted a.stp and .ipt files so you can modify it for other diameters.