Skip to content
Discountinued

Hobby-Lobby

Estes B4-4 Model Rocket Engine (3 Pack)


Technical SpecificationsLength
Diameter3/4"

Features:, B-class model rocket engine 3 pack., Includes:, 3 B4-4 Model Rocket Engines,

For use in single stage model rockets
Estes B4-4 B-class single stage model rocket engine designed to launch model rockets.

Single stage model rocket motor.

Detailed instructions.

Easy to use.

National Association of Rocketry certified.

3 Igniters

3 Plugs


Check price and availability


Found 11 years, 7 months ago



Related Products


Estes B4-4 Model Rocket Engine (3 Pack)

View
Estes B4-4 Model Rocket Engine (3 Pack)

Estes B4-2 Model Rocket Engine (3)

View
Estes B4-2 Model Rocket Engine (3)

Estes B4-2 Model Rocket Engine (3)

View
Estes B4-2 Model Rocket Engine (3)

Estes Loadstar RTF Ready-to-Fly EST2456

View
Estes Loadstar RTF Ready-to-Fly EST2456

Estes HiJinks RTF Ready-to-Fly EST1907

View
Estes HiJinks RTF Ready-to-Fly EST1907
BevRC DPCAV Hobby-Lobby HobbyKing LowPriceRC ngHobbies NitroTek R2Hobbies RangeVideo RCTimer ReadyMadeRC HobbyWireless RCPlanet HorizonHobby HiModel OFM GetFPV AMainHobbies SDSHobby GoodLuckBuy Flying-Hobby