AR15 Lower Mold for laser etching

Jig I created to hold basic lower for an AR15 for purpose of laser etching. Keeps the flat surface of the magazine well parallel to the laser bed for etching on gun metal. Work in progress and can be modified to suit your specific AR15 lower. I looked all over for this and never found it. Decided to make it for anyone who needs it. Example images. Once IL changed gun laws, these lowers had to be destroyed but jig can still be utilized on serialized lowers.