I use the grease on my slide rails, but not the oil. It works OK, but there are other things that work better for me. I generally like Eezox or Breakfree CLP for cleaning and lubrication, and Armadillo for rust protection. I've heard some good things about CorrosionX, and I've got a bottle of that on the way to see if it's as good as I hear. I'd still rather use Hoppes #9 and Hoppes gun oil than Militec.