Quote Originally Posted by imarangemaster View Post
If your upper is an earlier Colt XM Grey, clean your lower with acetone, warm slightly, then spray several light coats of Rustoleum grey auto primer. Dead on match, and if you let oit cure for a week in a warm house, then coat with CLP. it is pretty tough finish.

---------- Post added at 09:52 AM ---------- Previous post was at 09:47 AM ----------

https://www.milsurps.com/images/impo...8/XM1771-1.jpg

https://www.milsurps.com/images/impo...7/Pstart-1.jpg

https://www.milsurps.com/images/impo...ayprimer-1.jpg
Well the upper stuff came in today. Nice condition no rust or chips. Finish wear on the edges, which I actually like the worn look. I know it's hard to tell, but is the later or earlier colt grey?
Attachment 67744