Break Free CLP has historically been my go-to (Cleaner, Lubricant, and Protectant).
But if the Gun has already been cleaned well; Then Break Free LP may be a better choice.
(Lubricant and Protectant) I’ve recently been using Break Free LP when only lube is needed.
On a side note, I have an old radio whered the grease in the main knob dried out and it was
hard to turn. I dripped in a few drops of Break Free CLP, and worked it back and forth and
it was like new again. I mention that in case you ever get a Gun in with gummed-up old grease.
Hope this helps