It's simple if you have a blasting cabinet, proper blast media, correct degreaser, airbrush/compressor and a oven. You also need a vacuum and large compressor for the blasting cabinet. Some practice and you will be ready to rock.
Used Duracoat on two different weapons and didn't need any of that. 000 steel wool works great for bonding prep. No degreaser. No oven. And used the spray applicator they sell. Very durable if you let it sit for a week. Patience is rewarded.
The only problem I had is that I tend to get too heavy with the spray and get runs.