- Rocket Motors
- Estes Model Rocket Motor B4-4 1602 <Required to Pay for Parcel Select Shipping> **
Estes B4-4 Motors <Ground Shipping Required>
18mm Model Rocket Motors
3 Pack including Igniters and plugs.
Time delays: 4 sec
Shipping regulations require all motors to be shipped via ground transportation. Smaller motors may be shipped using the US Postal Service. eRockets is an authorized shipper of motors via USPS.
This motor can be shipped via United States Postal Service (USPS) Parcel Select inside the United States ONLY, you must select that shipping service for your order at checkout.