Little bit more done. Added the screws, you can see both the socket head and the threaded nubs on the top. Should be able to tighten them enough to hold it to the marker, I know this is what PE does with the LV1 POPS anyways.

Changed up the typical POPS front and body, that way I'm only semi-blatently infringing on the patent


PE LV1 POPS (for comparison)