I have a 68/3000 crossfire. Out of hydro but I will guarantee that all will pass hydro or I will give you your money back. Has been used recently and has no nicks or other imperfections. Dye rhino covers will come with.
You can see the original born on dates in the pics. The regs have no issues and the threads are excellent.
72/45 (left in pic) - SOLD
45/45 (center in pic)- SOLD
68/3000 (right in pic)- $50