38 mm

Seal disk for Aerotech High Power reloadable motors RMS 38/480, RMS 38/600, RMS 38/720, and RMS 38/1080. Required for all the reloads used in these motors.

Standard forward closure for Monster 38 mm high power reloadable rocket motors. This is the usual closure with delay space and ejection charge receptacle.

This retainer ring replaces the standard forward closure of 38 mm RMS motors when using RMS-EZ reloads

High Power 38/480 reloadable motor casing only. Does not include closures. If you already own a 38 mm High Power RMS motor, with this case you can use all the reloads kits made for it.

Reloadable 38mm motor Cesaroni P38-3G. The aft threaded closure is not required because it is included in the motor reload. Uses High Power reload kits of H and I class that can be purchased by owner of an HPR Certification Level 1

High Power 38/600 reloadable motor casing only. Does not include closures. If you already own a 38 mm High Power RMS motor, with this case you can use all the reloads kits made for it.

High Power 38/720 reloadable motor casing only. Does not include closures. If you already own a 38 mm High Power RMS motor, with this case you can use all the reloads kits made for it.

Reloadable 38mm motor Cesaroni P38-1G. The aft threaded closure is not required because it is included in the motor reload.

Replacement part for all RMS-38 mm high power rocket motor systems. Use this plugged closure (no ejection charge) when you are using an electronic device for parachute ejection and your motor compartment is sealed.

High Power 38/120 reloadable motor casing only. Does not include closures. If you already own a 38 mm High Power RMS motor, with this case you can use all the reloads kits made for it.

Reloadable rocket motor RMS 38/1080, the largest and more powerful 38 mm motor available. For Aerotech HPR style reloads (J570W, J575FJ, J825R). Includes forward and after closure, and forward seal disk.