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

U.S. Rockets motors logo
54mm RELOADABLE MOTORS
Aluminum reloadable housings. Propellant cartridges
to fit for multiple reuse. Increased labor but lower
cost than expendables. Only standard coreburning grain
geometry type motor loads available.
Casings and Closures
DescriptionItem#Cost
54mm closure set1-54-closure59.95
54mm bulkhead end1-54-bulkhead30.00
54mm 240 N-s case54-240case35.00
54mm 480 N-s case54-480case38.00
54mm 720 N-s case54-720case41.00
54mm 960 N-s case54-960case44.00
54mm 1200 N-s case54-1200case47.00
54mm 2400 N-s case54-2400case60.00
First purchase CLOSURE SET includes nozzle holder end
closure, delay holder end closure, liner ejector dowel, spare
o-rings, instructions. All other parts are separate components
for replacement or special applications. Nozzle closure has
positive seal in two places and recommended nozzle (included
in reload packs) is reuseable at least three times. Bulkhead
closure has positive seal in one place and standard friction fit
delay element. Closure accepts small quantities of ejection
powder in the well and 3/8g is recommended for LMR and
1/2g is recommended for typical HPR rockets.
Liner ejection tool (wood dowel) aids removal of paper
liners which have been damaged by long duration propellant
loads thus protecting the valuable casing system. Extra o-rings
are included for replacement as they become damaged during
normal usage. In particular the nozzle o-ring can be damaged
by installation of nozzles so bevel the nozzle edge slightly
with sandpaper to increase seal life.


54mm/2.125" R&R Motor Reloads
54mm 240 Newton-second 1 Grain Reloads
Motor TypeThrust
Pounds
TimePropellant 3-pack Cost
240H47-FS10.65.1Firestarter43.95
240H71-WS15.93.4Whitestar39.95
240H71-SD15.93.4Stardust43.95
240H77-STD17.43.1Standard39.95
240H141-F31.71.7Fast39.95
240H300-BK67.40.8Buttkicker43.95
54mm 1200 Newton-second 5 grain Reloads
Motor TypeThrustTimePropellant 3-pack Cost
1200J235-FS52.95.1Firestarter219.95
1200J353-WS79.33.4Whitestar199.95
1200J353-SD79.33.4Stardust219.95
1200J387-STD87.03.1Standard199.95
1200J706-F158.61.7Fast199.95
1200J1500-BK337.00.8Buttkicker219.95
54mm 2400 Newton-second 10 grain Reloads
Motor TypeThrustTimePropellant 3-pack Cost
2400K470-FS105.85.1Firestarter439.95
2400K706-WS158.63.4Whitestar399.95
2400K706-SD158.63.4Stardust439.95
2400K774-STD174.03.1Standard399.95
2400K1412-F317.21.7Fast399.95
2400K3000-BK674.00.8Buttkicker439.95
Other grain counts handled by instructions included
with some bulk packs and web pages. U.S. Rockets remains
committed to every power level and an easy way for users to
select proper on-site power with no long lead times or
difficult assembly procedures.
Includes propellant, delay, liner, nozzle, instructions. Consumer provides
ejection powder FFF, igniter, rocket, launch pad and excitement! Bulk packs
of 12 each available at 10% discount. Ask your dealer to stock our reloads
and closures which are compatible with all popular casings.
Our closures and loads, their casings.


29mm R&R Motors 38mm R&R Motors 54mm R&R Motors
| 29mm Bulk Propellant | 38mm Bulk Propellant | 54mm Bulk Propellant |

| 24mm R&R Motors | 29mm R&R Motors |
| 38mm R&R Motors | 54mm R&R Motors |

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