I went out to CNCMillGuy this morning to purchase and complete an 80% AR15 lower. CNCMillGuy is what everyone else states he is; upfront, honest, and easy to work with. My first 80% was a tad off tolerance, which he noticed right away. He switched out lowers and I completed the milling.
Super easy and I would absolutely recommend (I had to drive 2 hours each way so that says something).
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