U.S. ROCKETS
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More power to you!!
Genesis of LMR & HPR.

U.S. Rockets motors logo
| ROCKET KITS | HOME | COMMERCIAL/MILITARY/FX |
| How do I SPECIFY a custom rocket motor? |
We are not currently selling or shipping USR consumer motors. We await new NAR certifications for that.
We are selling commercial and military motors.



Mass-merchandiser and local brick and mortar items
| 24mm and 29mm Single Use |

U.S. Rockets brand and engineered motors.
Single Use: | 13 | 18mm | 24 | 29 | 38 | 54 | 75 | 98 |
Reloadable & Recyclable: | 13 | 18mm | 24 | 29 | 38 | 54 | 75 | 98 |
Pro: | 152mm | 229mm | 304mm |
| Guidelines for 229mm, 304mm, 456mm, 608mm, 912mm |
United States civil rights are for exercising!
The time is now, the person is you.
Testimonial
"Since I am using one of your motors I want people to stand up and take notice. I have heard from a couple people that your motors in their opinion are better than any AT or CTI you can buy." - Bill


U.S. Rockets 29mm Single Use 120 Newton-second G008-4 in an Ace Monocopter,
a horizontally propelled rotating flying wing that goes up due to wing lift.

Our reloads for the other guy's casing systems.
A-Team: | 24mmA | 29A | 38A | 54A | 75A | 98A |
Popular casings, better and different propellants,
better optional closures available.
LUR: | 24mm | 29mm |
Plastic infrequently reuseable casings,
better and different propellants.

Our reloads for the other guy's casing systems.
K-Team: | 29K | 38K | 54K | 66K | 75K | 98K |
K brand has been proven illegal by CSFM. Ours are the first
LEGAL reloads and are from the ORIGINAL system designer.
It's time to buy. It's time to fly. CSFM correspondence!!

Motor sizes.
13mm=0.49", 18mm=0.69", 24mm=0.93", 29mm=1.125", 38mm=1.5",
54mm=2.125", 66mm=2.5", 75mm=2.98", 98mm=3.875", 152mm=6",
229mm=9", 304mm=12", 457mm=18", 610mm=24"

| Motor Power Table |
Motor Certifications.
| 1993 Joint NAR-TRA Certification List |
| USR only from 1993 Joint NAR-TRA List |
Cool old motor technology!
| 1993 Certified Nozzleless Motor!! |
ROCKET MOTORS
| INSTASHIP ITEMS |


May we ship these to you today?

We are not currently selling or shipping USR consumer motors. We await new NAR certifications for that.
We are selling commercial and military motors.



| NOW SHIPPING ESTES MOTORS AND U.S. ROCKETS KITS |

Professional motors are good to go.
Please submit your company details and RFQ now.




54mm 1280J-FS in 4" rocket.


24mm D, 24mm E, 29mm F, 24mm F, 29mm G
(Single Use - SU all thrusts all propellants)


29mm G, 24mm F, 24mm E
Note our variety of casing, nozzle, and epoxy styles.


29mm 320H, 240H, 180H, 120G, 60F
(Reloadable - RL most thrusts all propellants)


29mm, 38mm, 54mm R&R-tm reloadable motor systems.

| Motor Safety Testing |

| Endorsement of USR motors. 9.2 Mb video. |

Propellant Styles and Outputs (reads) One of the unique aspects of U.S. Rockets motors is a wide variety of options of propellant outputs all with very similar ballistic properties. Therefore we have more shippable motor propellant styles than any other vendor. This page shows a variety of motors in operation, in various sizes so you can see what to expect.

18mm Expendable (Single Use) Generally for model rockets for power levels B-F. Perfect crossover motors moving up from smaller black powder propellant model rocketry to larger APCP model rocketry. Our lower power B, C, D motors fit standard 18mm mounts and hooks. Slide out your A8-3 or B6-4 and slide in our D5-4 and experience a new reality in rocketry.

24mm Expendable (Single Use) Generally for model rockets for power levels C-H. Perfect starter or crossover motors moving up from smaller black powder propellant model rocketry to larger APCP model rocketry. Fits standard mounts.

29mm Expendable (Single Use) The overall most popular motor size in the (over C power) world! Use in model rockets under 3.3 pounds with power levels E-H. 29mm also can cross over into HPR a bit with H-J. Perfect for repeat sport flyers and for use in kits from MR to LMR to HPR. Amazing diversity of motor choices make USR stand apart as your primary motor supplier.

38mm Expendable (Single Use) For High Power Rocketry (HPR) power levels H-K. Get started in larger HPR rockets and stay with the standard motor size we pioneered (38mm) and which has become a true industry standard. When you see our offered motor choices you will soon see why!

18mm Reloadable Generally for model rockets for power levels B-F. Perfect crossover motors moving up from smaller black powder propellant model rocketry to larger APCP model rocketry. Our lower power B, C, D motors fit standard 18mm mounts and hooks. Slide out your A8-3 or B6-4 and slide in our D32-12 and experience a new reality in rocketry. Saturn V D32-4. Enjoy.

24mm Reloadable The only "nearly grease-free" reloadable motor experience in rocketry today is also the only system which has 7 fewer leaks than the "other" systems and allows you to reload in almost as little time as prepping an expendable. This diameter is tube compatible with other 24mm product including Estes and Quest. Use caution with thrust on wimpy rockets. Use our rockets for higher thrust motors. U.S. Rockets knows rockets!

29mm Reloadable The only "nearly grease-free" reloadable motor experience in rocketry today is also the only system which has 7 fewer leaks than the "other" systems and allows you to reload in almost as little time as prepping an expendable. Last we checked the flying experience was about flying, not fiddling with lots of little parts at the launch site during hot or cold weather as you sweat to death or your fingers freeze off. Our reload kits are "glove compatible" and "big finger compatible". U.S. Rockets knows rockets! Innovative propellant styles too.

38mm Reloadable The only "nearly grease-free" reloadable motor experience in rocketry today is also the only system which has 7 fewer leaks than the "other" systems. We love saying that! This is the standard motor size we pioneered (38mm) and which has become a true industry standard. There are some companies proffering 62.5g propellant based reload systems as "easy access". Bogus. Our 125g systems are technically superior and are within the only meaningful weight limit. The 125g model rocket weight limit proposed by U.S. Rockets and adopted by NAR and translated to many laws and regulations since, notably including the FAA as their "exempt" limit! The 62.5g limit is merely a DOT-E-7887 and CPSC limit and has no meaning to adult supervised launches or anything except a narrow range of DOT class shipments. 38mm systems can fly on maximum model rocket power (minimum) and can range in power through H, I, J. Custom variants deliver K and L power. This is a versatile size.

Custom Motors U.S. Rockets has long served military markets. We now serve the new MIL-COTS market, commercial research and testing, movie special effects (rent "Top Gun", "The Running Man", "Mosquito Coast", "Flight of the Intruder"...) and even the custom amateur market for financially secure humans who launch in remote desert launch sites worldwide!! Big toys for big boys or space rated thrusters for activating your spy satellite, we do it all. And yes, we toot our own horn. Being THE leader gives us that right with humility. Beep, beep. And when pushing that launch button on your own flight remember, "the harder you push the higher it goes." (grin).

IGNITERS AND ACCESSORIES U.S. Rockets offers several igniters (purchased separately with reloads, included with expendables) and accessories to provide basics such as spare igniters, as well as specialty items such as special staging igniters, clustering igniters, dual deployment system expendables, and much more.

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