EST9770 9770 E30-4 Engine Pro Series II
- This motor packs a powerful punch!
- Designed to launch our biggest rockets yet, the Pro Series II
- This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.
- Requires a Sonic Igniter (Part number 2305) sold in a pack separately
- This motor packs a powerful punch!
- Designed to launch our biggest rockets yet, the Pro Series II
- This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.
- Requires a Sonic Igniter (Part number 2305) sold in a pack separately
