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18mm x 70mm

Standard 18mm Diameter Model Rocket Motors


Manufacturer Product Image Item Name Price
Quest Aerospace B4-4 Q-Jet Model Rocket Motors (Package of Two)

B4-4 Q-Jet Model Rocket Motors (Package of Two)

Quest's Q-Jet 18mm model rocket motors use an aerospace-grade composite propellant. Q-Jets generate a highly-visible exhaust plume and delay smoke...
$8.99
Save: 5%
Our Price: $8.50  $8.25
On Sale Now: 3% off


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Quest Aerospace B4-6 Q-Jet Model Rocket Motors (Package of Two)

B4-6 Q-Jet Model Rocket Motors (Package of Two)

Quest's Q-Jet 18mm model rocket motors use an aerospace-grade composite propellant. Q-Jets generate a highly-visible exhaust plume and delay smoke...
$8.99
Save: 5%
Our Price: $8.50

... more info

Estes B6-0 Motors (Package of 3)

B6-0 Motors (Package of 3)

The Estes B6-0 engine is a booster stage model rocket motor. This motor is for flights in rockets weighing less than four ounces (including the...
$10.79
Save: 10%
Our Price: $9.71  $8.54
On Sale Now: 12% off


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Estes B6-4 Motors (Package 3)

B6-4 Motors (Package 3)

The Estes B6-4 engine is a single stage model rocket designed for flights in rockets weighing less than four ounces (including the engine). Each...
$10.79
Save: 10%
Our Price: $9.71

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Estes B6-6 Motors (Package of 3)

B6-6 Motors (Package of 3)

The Estes B6-6 engine is an upper stage model rocket motor that can also be used as a single stage motor in lightweight rockets. Each package...
$10.79
Save: 10%
Our Price: $9.71  $8.54
On Sale Now: 12% off


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Estes C6-0 Motors (Package of 3)

C6-0 Motors (Package of 3)

The Estes C6-0 engine is a booster stage model rocket motor. This mtoor is for flights in rockets weighing less than four ounces (including the...
$11.79
Save: 10%
Our Price: $10.61

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Estes C6-3 Motors (Package of 3)

C6-3 Motors (Package of 3)

The Estes C6-3 engine is a single stage model rocket motor designed for flights in rockets weighing less than 4 ounces (including the engine). Each...
$11.79
Save: 10%
Our Price: $10.61

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Estes C6-7 Motors (Package of 3)

C6-7 Motors (Package of 3)

The Estes C6-7 engine is an upper stage model rocket motor that can also be used as a single stage motor in lightweight rockets. Each package...
$11.79
Save: 10%
Our Price: $10.61

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Estes C11-3 Motors (Package of 2)

C11-3 Motors (Package of 2)

The Estes C11-3 engine is a single stage model rocket motor designed for flights in rockets weighing less than six ounces (including the engine)....
$7.99
Save: 10%
Our Price: $7.19

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Estes C11-5 Motors (Package of 2)

C11-5 Motors (Package of 2)

The Estes C11-5 engine is a single stage model rocket motor designed for flights in rockets weighing less than five ounces (including the engine)....
$7.99
Save: 10%
Our Price: $7.19

... more info



Daily Specials

B4-4 Q-Jet Model Rocket Motors (Package of Two)
B4-4 Q-Jet Model Rocket Motors (Package of Two)
$8.99
Save: 5%
Our Price: $8.50  $8.25
On Sale Now: 3% off
C12-6 Q-Jet Model Rocket Motors (Package of Two)
C12-6 Q-Jet Model Rocket Motors (Package of Two)
$9.99
Save: 7%
Our Price: $9.25  $9.07
On Sale Now: 2% off
D16-6 Q-Jet Model Rocket Motors (Package of Two)
D16-6 Q-Jet Model Rocket Motors (Package of Two)
$11.99
Save: 6%
Our Price: $11.25  $10.91
On Sale Now: 3% off
A3-6 Q-Jet Model Rocket Motors (Package of Two)
A3-6 Q-Jet Model Rocket Motors (Package of Two)
$7.99
Save: 6%
Our Price: $7.50  $7.35
On Sale Now: 2% off
C6-5 Motors (Bulk Package of 24)
C6-5 Motors (Bulk Package of 24)
$84.99
Save: 10%
Our Price: $76.49  $67.31
On Sale Now: 12% off
B6-0 Motors (Package of 3)
B6-0 Motors (Package of 3)
$10.79
Save: 10%
Our Price: $9.71  $8.54
On Sale Now: 12% off
A8-5 Motors (Package of 3)
A8-5 Motors (Package of 3)
$10.29
Save: 10%
Our Price: $9.26  $8.15
On Sale Now: 12% off
B6-6 Motors (Package of 3)
B6-6 Motors (Package of 3)
$10.79
Save: 10%
Our Price: $9.71  $8.54
On Sale Now: 12% off
Blast-Off Flight Pack Motors (Bulk Package of 24)
Blast-Off Flight Pack Motors (Bulk Package of 24)
$69.99
Save: 10%
Our Price: $62.99  $57.95
On Sale Now: 8% off



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