Cesaroni Technology Pro 38 Motors
New and old Cesaroni reloadable rocket motors are approved by the fire marshal of the State of California. They are made in Canada and shipped to the United States. They come with a standard delay element that can be reduced with a Pro 38 tool. I have flown Pro 38 five grain several times; in each case, I did not reduce the delay. I flew a PML Tempest and an Endeavor on Cesaroni P-5G-15 and had perfect flights. Reloading these motors is totally easy. LCOs always exclaim that these motors move out fast. Prices are very competitive, and I recommend that any rocketeer consider these as a viable system.