Quote Originally Posted by 556Cliff View Post

Colt uses MOLYKOTE G-N Metal Assembly Paste.
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Curios about something here. MolyKote has an expiration date on the tube. Mine is currently 2/25. Does it only expire unused inside the tube lol? Or if its installed on your barrel nut a month before expiring and the gun sits inside the safe and it expires after wiped on a barrel nut? No I haven't been drinking and I am serious.

Does aeroshell have a similar expiration date?