Accurate 2495 can be found, It's often overlooked and is in the burn speed of 4895. It's now made in the same General Dynamics powder facility as the IMR powders in Valleyfield Canada. Accurate 4064 is another alternative that's made at the same plant. I used up a bunch of the older Accurate 4064 that was imported from the Czech Republic. It was very good powder. It is actually the same powder sold now under the "Shooters World" brand as "Precision". It is Lovex Explosia S062 canister powder.
I bought a newer Lb. of the new Acccurate 4064 from Canada, but I haven't had a chance to test it out yet.