I ran CLP in my AR (need to learn to post pics and do the "Challenge") and like some here, I didn't think it "stuck" all that well.
I'm running mine suppressed and even with an adj. gas block, she gets a bit nasty.
I mixed some Mobil Synthetic 5W-30 and Mobil Synthetic ATF fluid and wiped everything down that moves pretty generously. Ran 200 rounds, all with the can on, and broke it down. Still plenty of lube left inside the rifle. All the carbon that was supposed to be so terrible to clean because of a suppressor wiped right off the bolt carrier (it was pretty nasty).
Granted, it was only 200 rounds (over a few months at that) in Middle TN and not dozens of mag dumps in Iraq, but I'm pretty happy with it thus far.
I squirted and wiped a bunch of it on my Kimber and have ran a few mags through it since. That pistol gets fed all cast and there's usually some "lube gunk" in the nooks and crannies. Since running this mix, I've not seen as much of that.
Any drawbacks to the ATF (the fluid, not the govt. agency)?
Not using this mix on anything wood and blued, btw.