Nothing special here, grabbed a can of paint, roll of masking tape and a sharpie one weekend and knocked these suckers out. I'm actually quite pleased with the way Vinyl Dye spray paint came out. Bonded well, dried in less then 5 minutes, and is durable as hell. Some minor imperfections but hey works for me.
I can't guarantee any of this, but from what ive heard, the spectre rotates the barrel when you prime it. On top of that the plunger is indeed reversed but also larger with a better seal. This is just bits of info ive picked up all around the net, as ive been very interested in finding out more about this blaster. Indeed it is aiming to be a replacement for a maverick which im open to because imo, mavericks are just a let down. ill take one less round for some performance upgrades any day.