Please help - I getting desperate

I'm having a 700NE Double Rifle custom built but have no brass for cartridges. All the Bertram suppliers are back-ordered. My RMC brass was ordered last year and they told me 8-10 weeks - that was 12 weeks ago - and now they say "another" 6-8 weeks at best.

So, even if you can spare a couple of pieces of brass, or even a "single" piece - it would help.

Nothing like having a 700NE that I can't shoot.