lubricant
Precision Oiler for electronic equipment bought at The Source chain stores (formerly Radio Shack)...already comes in a plastic tube with needle tip applicator affixed, just take the small cap off and apply......permanently dispenses microminiature particles of Teflon and Fluon: super slippery lubricant resists dust, does not coagulate, and has no oily residue unaffected by temperature extremes -50C to +260C permits one drop application in tight places its penetrating action can free "frozen" nuts, bolts, locks and bearings.................I've used this for the last 6 years with absolutely nothing but praise, makes all actions super smooth, even if you overlube by a severe amount (hard to do with ONE drop applicator) and it spatters on your CMore on an Open div gun you can still do the stage without it afftecting sight performance and is very easy to wipe off as it leaves no oily residue..........try it, available in all The Source stores