I love Molybdenum disulfide, but be careful it does migrate as he stated. Great for triggers.
In the write up he talks about ATF, I do use it on certain parts.
Take some Brownell's best light gun oil and put a drop on some paper note the red color. Now take some ATF and do the same note the red color.
Check the smell and viscosity. Watch how both penetrate 20 lb white paper exactly the same.
Put a drop of each on on a slide of one of your guns. One on the left and one on the right rub in just a little. Inspect both sides 24 hours later. Both will match in every dimension.
2oz of Brownell's $3.99 2 oz of ATF .43 cents. I'm not saying Brownell's is botteling ATF, but all signs point to just that.
RC
PS: Don't confuse with Brownells "Friction Defense Gun Oil" here they have added both Teflon and moly the the oil.... (ATF) making it a top end lube.