>>7656409Head is on a pin joint, so you want to pull straight out on it when swapping. Swapped easily enough, and it's a good clean sculpt.
I will say, the rod is kind of a bitch to get into the fire blast. I had to use some heat to get it going, then gently get some leverage around the top of the stand (without putting too much pressure on the clasps and breaking anything) and just twist it into place.