Looking for recommendations on companies to use to anodize an upper and lower.  I have seen on here about using US Anodizing and talk to Victor. I have reached out to him and at this time they aren't taking civilian orders.  Are there any other companies that folks have had a good experience with the quality of their work.  Thanks in advance. C

New Frontier Armory offers matte black Type III hard-coat anodizing. It’s the cheapest you’ll find at $15 per item (upper/lower/handguard). I had them do an upper, lower and handguard a couple years back. Turnaround time was a bit slow (4 weeks), but they tell you to expect that ahead of time. They did all the prep work (stripped the old Cerakote) and the finish came out incredible. No doubt the finest anodizing job I’ve ever seen.

Thanks, I’ll check them out.

I used Frontier Armory as well for a couple lowers. Turned out great and plan on using them again.