I had a police officer tell me slic2000 (available on the internet).

I have never used it. At $14 for 4 oz I will probably stick with Rem Oil from Walmart.

I think the important thing is keep your gun lubed.

I pocket conceal so the lube is not noticeable after a few days so before I hit the range I spray a touch of Rem Oil in the chamber.

Russ