علبة محرك ألومنيوم AeroTech RMS-29 29mm 240 N-Sec - 2924C

Fits the reloads perfectly, and the aluminum casing feels robust enough to handle multiple flights. I was glad to see the threads are smooth right out of the package.

The 240 N-Sec rating is exactly what I needed for my L1 cert flight, and the case fits the reloads perfectly with no play in the threads. I've already put three flights on it and the anodizing hasn't even scuffed. Solid build for the price.

The threads on this 29mm case are cut perfectly, so the forward closure threads on smooth every time. I grabbed it for the 240 N-Sec impulse range and it feels solidly machined. Exactly what you need for those reliable H and I motor reloads.