High-Power Rocket Kits

High-Power rocket kits are defined as those models that can take an "H" size rocket motor or larger. They are the big toys for the big boys (wimps need not apply). Click on the "more info" button to learn about the kit, and to order it for fast delivery.

Not sure which rocket you want?  Looking for a kit with certain traits? Click here for a sortable table.


Skill Level 3 - Average Skills Needed
Mad Cow 2.6in Nike Smoke high-power rocket kit Madcow Rocketry 2.6" Dia. Nike Smoke
Skill Level: 3 - Average Skills Needed
Product No. 07237
The all-fiberglass Nike Smoke kit will stand the test of time. It comes with a 38mm motor mount, but can be flown with 29mm diameter motors too. That makes it super-versatile for prudent flyer.
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Mad Cow 4in Nike Smoke high-power rocket kit Madcow Rocketry: 4.0" Dia. Nike Smoke
Skill Level: 3 - Average Skills Needed
Product No. 07235
Your Level-2 high power certification is awaiting you, and this is the kit that will help you to get it on the first shot. With a 54mm engine mount, this big 4-inch diameter kit is waiting for you to unleash aerial-awesomeness. You're the fearless rocketeer that can take your rockets to higher altitudes with this monster.
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Madcow Rocketry: MIM-23B HAWK Madcow Rocketry MIM-23B HAWK
Skill Level: 3 - Average Skills Needed
Product No. 07232
Semi-scale High-Power model built to handle 38mm motors.
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More Info. Madcow Rocketry Patriot Missile
Skill Level: 3 - Average Skills Needed
Product No. 07248
This is a "High Power Rocket" that can be used if you'd like to get a level-1 certification. Did I mention it is HUGE? It is a 4 inches in diameter, and 52.5 inches long.
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More Info. Madcow Rocketry Phoenix 4" Rocket
Skill Level: 3 - Average Skills Needed
Product No. 07243
This is a "High Power Rocket" that can be used if you'd like to get a level-1 certification. Did I mention it is HUGE? It is a 4 inches in diameter, and 40.5 inches long.
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More Info. Madcow Rocketry Super DX3 4" Rocket
Skill Level: 3 - Average Skills Needed
Product No. 07238
This 38mm Payload rocket is simple and stylish. It is a great choice for level-1 certification. The large payload bay allows for all sorts of fun things to be launched!
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Fiberglass Honest John rocket kit Madcow Rocketry Little John Missile
Skill Level: 3 - Average Skills Needed
Product No. 07239
In real life, the Army's LITTLE JOHN was a free flight artillery rocket designed to deliver the explosive power of heavy artillery. It could carry either nuclear or conventional warheads. This semi-scale replica will be a nice work-horse rocket in your fleet. Designed to take 38mm motors, it is lightweight enough to accept 29mm motors for small fields.
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MadCow Little John Rocket Kit Madcow Rocketry: Little John Fiberglass Rocket
Skill Level: 3 - Average Skills Needed
Product No. 07233
Don't let the word 'little' confuse you. This is a BIG rocket kit, with a big 54mm-diameter motor mount. The smallest 54mm motor is a "J", which means this brute is definitely high power, and easily capable of Level-2 high-power certification flights. It can withstand the torture of the big motors too, because it is made out of super-strong fiberglass (from tip to tail). This is a wise choice for a Level-2 capable rocket if you are going after a cert-flight!
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MadCow 2.6" Black Brant Rocket Kit Madcow Rocketry: 2.6" Dia Black Brant II
Skill Level: 3 - Average Skills Needed
Product No. 07236
This rocket is made entirely of super-strong fiberglass. It is so rugged, that it is begging for you to strap in the biggest motor you can find. Perfect for Level-1 high power certification on a 38mm-diameter "H" size motor. It is also a scale rocket. The real Black Brant is a Canadian-designed sounding rocket built by Bristol Aerospace in Winnipeg, Manitoba. This one will be the pride of your fleet.
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MadCow 4" Black Brant Rocket Kit Madcow Rocketry: 4.0" Dia Black Brant II
Skill Level: 3 - Average Skills Needed
Product No. 07234
How did Madcow Rocketry make the Black Brant II even better? They made it larger! And they kept the all-fiberglass construction. It is so strong that you can pound it into the air on a 54mm-diameter motor. You'll probably want to consider this kit when you go after a High-Power Level-2 certification. It also comes with the hardware to put in an electronics-bay; which means it is ready for dual-deployment flights.
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Aerotech G-Force Aerotech G-Force
Skill Level: 3 - Average Skills Needed
Product No. 07812
This 4" diameter, 5' tall rocket will blow you away!
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Aerotech Sumo Aerotech Sumo
Skill Level: 3 - Average Skills Needed
Product No. 07813
This 4" diameter rocket gives you the slow, majestic lift-off you love!
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Blue Phenix Jr. Rocket Always Ready Rocketry Blue Phenix Jr.
Skill Level: 3 - Average Skills Needed
Product No. 07551
Built like a tank using the durable Blue Tube material, plywood fins, and through the wall fin tabs. This 38mm diameter rocket uses standard 29mm rocket motors. Comes with a nice size payload bay, and is perfect for people that want something that is going to last and last.
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Phenix Rocket Kit Always Ready Rocketry Blue Phenix
Skill Level: 3 - Average Skills Needed
Product No. 07550
A big 3-inch diameter kit that uses those powerful 38mm diameter rocket engines. Kit features super durable "blue tube" for sky-ripping flights. This is a great kit for getting your Level 1 and Level 2 high power certification.
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Payload Bays Pemberton Technologies: King Krãken
Skill Level: 3 - Average Skills Needed
Product No. 07570
The King Krãken (pronounced krã'-kin), named for the sinister creature of ancient sea lore, is a one-of-a-kind sport flier featuring Pemberton's unique, sculpted tube-fin design. The canted leading edge tube fins have been reported to be 30% more stable than square cut tube fins. She is as much a fantastic flying machine as she is a work of art!
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LOC IV rocket kit LOC-Precision LOC-IV
Skill Level: 3 - Average Skills Needed
Product No. 07650
The big, burly, four-inch diameter "LOC IV" (pronounced Lock-Four) rocket is an old-school high-power kit. While it doesn't have some of the modern features like rail buttons and engine retainers, it is still a favorite of modelers. It has a classic shape, and it builds like a small model rocket. The only significant difference is that the parts are bigger, and you use epoxy instead of white glue.
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LOC Onyx Rocket LOC-Precision Onyx
Skill Level: 3 - Average Skills Needed
Product No. 07651
A classic rocket kit that makes it easy for you to move up to the larger and more powerful rockets. It builds just like smaller rockets, but everything in it is designed for bigger motors, like the sturdy tube and an indestructible nose cone. You'll find that this is a tried-and-true rocket that flies great every time you launch it.
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LOC Minnie-Magg Rocket Kit LOC-Precision Minie-Magg
Skill Level: 3 - Average Skills Needed
Product No. 07653
The Minie-Magg is BIG. It isn't the tallest rocket we have, but it is the fattest! The Minie-mAgg is an electrifying, rugged 5.5" diameter rocket kit that has a lot of build features you'd typically find in beginner-level starter kits. While classified as a true high-power rocket, it is light enough to fly with "G-size" motors, so you don't have to be HPR-certified to build or fly this beast.
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LOC EZ-I65 rocket kit LOC-Precision EZ-I65
Skill Level: 3 - Average Skills Needed
Product No. 07654
This 4-inch (10.2 cm) diameter rocket with a 54mm diameter motor mount is a HPR capable model in every aspect. The name EZ-I65 comes from the fact that the rocket is "easy" (do you get the pun: easy = EZ) to build, and it can take the Aerotech "I65" motor; which is actually certified by Tripoli as a honest-to-goodness "J" motor, which means it is a Level 2 capable rocket kit.
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Nuke Pro Max LOC-Precision Nuke Pro Maxx
Skill Level: 3 - Average Skills Needed
Product No. 07656
This is a high power capable model in every way and even comes with a 38mm engine mount. It also has a large payload bay to carry aloft your electronic payloads. And it is a simple rocket to build, so you'll be able to get ready for your certification flight in a short amount of time.
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Loc Vulcanite LOC-Precision Vulcanite
Skill Level: 3 - Average Skills Needed
Product No. 07657
This 2.26-inch (5.74 cm) diameter payload rocket is an elegant, long rocket that is capable of flying on 38mm high-power motors. It is a great kit to do your Level 1 and 2 certifications on.
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LOC Hi-Tech high-power rocket kit LOC-Precision Hi-Tech
Skill Level: 3 - Average Skills Needed
Product No. 07659
This classic kit from LOC-Precision was once way ahead of its time and was technological leader. While technology has advanced, this vigorous specimen holds its own. It can easily withstand the rigors of high-power flight on the thrust of 38mm-diameter motors. It also includes a payload bay so you can loft cool scientific payloads and other electronics.
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LOC Forte High-Power Rocket LOC-Precision Forté
Skill Level: 3 - Average Skills Needed
Product No. 07660
The Forté is one of LOC's gold standards, because the cost is so low relative to other high power kits. It is a 3-inch diameter brute that is built to take the punishment of 38mm diameter high-power motors. When you own this rocket, it will make a statement that what you excel at is high-power rocketry! That's your forté.
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LOC Isis high-power rocket kit LOC-Precision 3" Isis
Skill Level: 3 - Average Skills Needed
Product No. 07658
This big brute of a rocket that is over 55 inches long, is the perfect combination of easy-to-build and ruggedness you'll want in a rocket designed for high power certification. Comes with through-the-wall plywood fins, a durable plastic nose cone and a voluminous payload bay. You'll be the hit of the show when you launch this baby skyward!
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Skill Level 4 - Slightly Challenging
Madcow Rocketry Sea Wolf Madcow Rocketry: Sea Wolf
Skill Level: 4 - Slightly Challenging
Product No. 07241
This high-power missile kit is a good easy-to-build kit for Level 1 certification! Uses 38mm diameter rocket motors.
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LOC V2 rocket kit LOC Precision: V2 (4" diameter)
Skill Level: 4 - Slightly Challenging
Product No. 07652
The V2 is a classic rocket shape because of its drag reducing boat tail that gives it a swoopy look. The rocket also has a place in history, being the first big rocket to fly outside of the USA. As a high-power flyer, you'll love this kit because it uses 38mm diameter motors and is built strong and durable.
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