Ready to use 4" Starters for your Estes or any black powder model rockets motors. Requires 1 per launch to ignite your Estes engine. Requires 6 volts or more to fire, and a longer pulse needs to be applied. In regards to clusters, they can only be fired in parallel. If series firing is needed, see our firewire intiators.The Estes E launch controller works great. They are 2mm in diameter
Attention for time critical orders! Through a special permit, USPS will allow us to ship BP Rocket Staters by Parcel Post only. This process is not like priority, and can take 10-15 business days. It does not track, or move on weekends, like priority mail. It will show you an incorrect delivery date and only update when it leaves our local office and arrives at yours. It will not update along the way. Fedex is available, however they will charge an additional $40 hazmat fee to go by ground, and need an adult signature. Check the box in the shopping area below the quantity when ordering.