stuff in the back during nicad battery zapping?

Are those rocket nosecones? I am an amateur high power rocketry participant, a level 2, and for my level 3 I am building a large Quark. I am having a hard time finding a nosecone can you help? Thanks.

Re-design8 years ago
You have to post this in the comments of the inst. you are looking at. He has no idea you are asking him a question. Or her as the case may be.
Bigev Re-design8 years ago
Oh, I love these. it provides a wonderful example of "out of context" speech.