This is a two stage minimum diameter rocket that is sleek and sexy looking. It say will reach heights o' 2600 feet on a c6-0 c6-5 combo. I will probably go with b motors on this one. Aye aye! Pretty straight forward build. T' finishin' was t' most work out o' all o' it but t' bounty at t' end is definitely worth it. Hope everyone enjoys t' pictures and as always I am open t' any feedback.