Just checking to see if there is any demand for this. We're looking at setting up a laser engraver, and would have the ability to engrave lower receivers, upper receivers, ejection port covers, and many other types of parts/receivers. Some examples below:
http://2.bp.########.com/-geY1Gi83Wpo/UjI3R3OvhTI/AAAAAAAABDE/IuJp7d8Nr_k/s1600/%2523MDN%2BLaser%2BEngraving%2B%25C2%25AE%2B-Custom%2BEngraved%2BAR15%2BLowers-%2B%25C2%25A92013%2BAll%2BRights%2BReserved%2B-%2BMike%2BD%2BNeely%2B-%2BTupelo%2BMs%2B38801.jpg
http://2.bp.########.com/-geY1Gi83Wpo/UjI3R3OvhTI/AAAAAAAABDE/IuJp7d8Nr_k/s1600/%2523MDN%2BLaser%2BEngraving%2B%25C2%25AE%2B-Custom%2BEngraved%2BAR15%2BLowers-%2B%25C2%25A92013%2BAll%2BRights%2BReserved%2B-%2BMike%2BD%2BNeely%2B-%2BTupelo%2BMs%2B38801.jpg