I've read countless arguments for and against the use motor oil on firearms (especially ARs). Many long time users swear by it.
So, if one were going give it a try, what brand and weight synthetic would BITOG'ers recommend? Most of the gun forums just say M1 5w-30, but I'm guessing that's just because it's the most common.
Any reason to consider PP, PU, M1EP, or others? Certainly cost is not a factor when only a few drops are used at a time. Thanks for your thoughts.
So, if one were going give it a try, what brand and weight synthetic would BITOG'ers recommend? Most of the gun forums just say M1 5w-30, but I'm guessing that's just because it's the most common.
Any reason to consider PP, PU, M1EP, or others? Certainly cost is not a factor when only a few drops are used at a time. Thanks for your thoughts.