Selling this one of a kind build.

It’s a Mac 11 9mm upper onto a custom aluminum lower that takes AR15 internals and takes Glock magazines.

Custom cerakoted gold. Comes with a brand new Romeo5 Red dot optic and 1 magazine. Has anti walk pins installed as well as skeletonized grip. 

There were under 100 lowers made so you will not see one of these ever again. 
$1300

price just reduced