Since I didn't see a gallery listing for the Magnum, I'm starting one. Here is my modified Magnum. It has a slightly longer main body tube, 24mm "E" mount, a 24mm "D" mount for the booster. This rocket has 4 flights under it's belt (that's why it looks a bit dirty). Simulated apogee with a D12-0 booster / E9-6 second stage is between 2200 and 2250 feet. EDIT: After 15 successful flights it had a small fire inside and damaged the motor mount and bodytube. The Bodytube has been shortened, fins repaired and after a couple of fresh coats of paint it will be retired as a display.