Rocket payload

[Zigzag]

Hello everyone just want to know how many grams this motor can lift. I have 12mm rammer and the spindle is 6mm wide and 3.5inches long my tube is 4inches.
 

This is also a nozzleless I use Hot 75/15/10 + 2% mineral oil 

I’m planning on putting salute heading.

thank you everyone🍻

 

[Almostparadise]

Just make a dummy header filled w sand or any other inert media. Then you can be sure and feel good about it all. Plus, it's quick and easy!

[Zigzag]

Oh yea. That slip out of mind😅 thanks for that! Yup I will try that.