I guess this is an accessory. If you need something lubricated and the lubrication has to be able to withstand anything and everything AND it has to be very slippery there is a product for YOU! Dupont's Krytox, there are several formulations and it comes in either oil or grease. Understand that whatever it touches it is not going to come off - probably ever. It is also breath takingly expensive. If you look around on the internet it can be had for $9.99.......(you don't even know the quantity yet) for I believe it is 5ml. My initial checking suggested buying the Krytox GPL 105 (oil). I am going to try it on a .22LR slide that won't always lock back on an empty mag. You need to read the research and particularly how to handle it before you open the bottle. The typical application method is a fine artists brush. If it is legal on here *I* found it at TealTechnik.