THX kindly for the offer
@Dirtnap , but i do have a complete O-ring kit for the Maverick + spare regs ASO, the mentioned DRS is my friends rifle, not rebuild kit though, so if the valve go sour in the Maverick i will have to go shopping sooner or later ( dont really use the Maverick much these days, looking to buy another bulpup to replace it on active duty )
My friends DRS he got 2 hand i assume is a year or so old, it like my Two have already eaten 1 set of the O-rings on the fill probe, there must be some sharp edge in there on our rifles. ( though both of our fill probes slide in place very nice and effortless )
I have dealt with the problem on my Two in that i do not remove the fill probe any more, look a bit silly as it is way out in the front of the air pipe on the two, but i dont really ogle my rifle much and when i shoot i am hooked up to my 9L bottle so have learned to live with the tether there.
I have one of those waterproof phone cases, i think i will remodel that to a spare to go O-ring kit that can be permanently in my tank bag, i do also have spare O-rings following each of my rifles in the case, so always rubber at hand.
But also always nice to be able to help out a fellow shooter in a pinch,,,,,, Picks ASO is also part of my range kit.