CTI Pro75 Hardware Casing GEN 2


SKU: Pro 75 Cases GEN 2 Category:


Now shipping GEN 2 cases and hardware – On Sale

Threads are not compatible between the 2 types of cases. The only items that are interchangeable are the Forward Closure and the Nozzle Holder.

We ship GEN 2 unless specified in the description.

GEN 2 cases have a one piece case with no added ring on the thrust end.

Pro75® rocket motor hardware is CNC machined from 6061-T6 aluminum alloy and anodized for corrosion protection. 5 components make up a complete Pro75 motor hardware set – the motor casing, the forward closure, the nozzle holder (rear closure), and the threaded retaining rings (2) for each end of the case. An accessory wrench is available which make fitting and removing the retaining rings a snap.

Motor cases and closure components are available separately or in economical sets. The forward closure, nozzle holder and retaining rings can be interchanged between the five motor casing sizes.

Pro75® motor casings are available in six sizes to fit reloads from K through M class – please refer to the motor specification page to see which casing is required for each reload.

Hardware cases available in:

  • 2 Grain Case
  • 3 Grain Case
  • 4 Grain Case
  • 5 Grain Case
  • 6 Grain Case
  • 6GXL Grain Case

Also available is a hardware set for each that includes the hardware casing, closures(forward closure and nozzle holder), and 2 retaining rings.  Sold separately.

Instructions: Pro75 Instructions

Dimensions: Pro75 Hardware Dimensions

Item: P75 Cases

Contents subject to change. Price includes in store coupon.

Additional information

Weight 3 kg
Dimensions 50 x 20 x 20 cm
CTI Case Size

2 Grain Case, 3 Grain Case, 4 Grain Case, 5 Grain Case, 6 Grain Case, 6GXL Grain Case