Got the new center piece of foam in from Cobra Foam today to redo the AR10T case. Seems like a better grade of foam than the stuff Pelican uses, though a little trickier to work with the 1st time. It's a little more dense & doesn't squash quite as easy, so I had to cut shapes out a little larger than I would using Pelicans foam.
Turned out well. Total case weight is 40lb.