I have a Condor 36" and it has performed well. I can carry two rifles in the large opening with foam protection all around and between and I carry an SBR in the pistol section. It fits great. I don't use the supplied mag pouches or any other add-ons because it just made it too thick. I also removed the dumb backpack straps because I never used them and they just got in the way.
I keep my PSA AR in a OD Condor single case. Excellent, holds my spare mags, cleaning kit and handgun, along with other odds and ends. I recommend it highly.