Quick question... The PGW night vision mount isn't in OD. Are people using Krylon or cerekoting them?
ask PGW they do cerakoting before shipping same sample colors they have , coyote tan , od green , grey sniper and ..
if you are building clone M40 , USMC order didn't ask for colors , they built snipers for wars not beauty , My guess is because they upgraded M40A3 colors didn't match or didn't care .
if you have no color , keep it that way , if you like to match the color of the NV rail to the stock order a new one from PGW cerakoted and sell what you have with new lower part at CGN
ig you want to cerakoting it ask Mcmillan to give you exact color code of OD green
It's a sort of greyish base primer colour. It looks decent as is. It actually looks ok with the OD stock. The more I think about it, the more I'm inclined to agree and just leave it.
After machining, the M40 accessory rails are sandblasted and then off for an aerospace hard anodizing. This treatment is extremely hard, if you take a flat file to it on a flat surface, it won't even scuff. This isn't a pretty decorative black finish with very low abrasion resistance.