AA Filler seals

[Friar Tuck]

I've developed a slight leak from the filler fitting - gun charges okay, but the pressure decays once the valve is closed. (AA S510 U/S)
I'm assuming that the O-rings have worn, so will replace them, but is there any recommendation on lubricating these? I've been leaving them dry, but assume a spot of gun oil wouldn't go amiss.

Julian - price, incl postage, for a couple of packs of S474 rings, please. If you PM me with your bank details I'll pay by transfer. Thanks

Ian

[bgaltd]

S474 12 X 2 O RING 70 SHURE 0.44- 0.04= 0.40 each
plus postage £1.20 no matter how many you buy .
how many do you want ?

i'll pm you payment details now .