Of course I'm aware of the type that was used, always have been. I was just pointing out that today's subsonic hollow-points use paraffin wax as lubricant whereas in '85 they might have been coated with beeswax/tallow instead, like 'Tenex' solid-ended bullets still are. Hence the reason why Fletcher mentioned beeswax which left a black deposit when handled, probably caused by lead dust becoming mixed with it.
If you care to take a peep at the following and look at the tech info and diagrams for the ammo produced by Eley it appears the use determines the lubricant?
http://www.eley.co.uk/ammunition?p=1Page 1 shows all the ammo using beeswax/tallow with the exception of the ammo named Tenex Biathlon which uses biathlon lube.
The reason given for using beeswax/tallow lube is "Easy chambering". The reason given for using biathlon lube is "Easy chambering at low temperatures".
Page 2 shows all the ammo using paraffin wax and the reason given is "To reduce residues". Usage is for competitive semi-auto rifles and hunting/varmint shooters. These uses suggest multiple shots fired in very quick succession with rapid reloads and hence reducing residues would, I guess, be of interest to users. I've looked at all the other features (as I'm pretty sad and geeky
) bullet profile, length, weight, velocity and energy and I cant see a connection with the lube.
There must be a reason the manufacturers use different lubes they are unlikely to just chuck on whatever they have hanging around.
I'm sure Eley will be willing and able to provide a definite answer.