PISTON EJECTION SYSTEMS FOR 54mm PML TUBE

[Thundercloud]

Three Piston ejection systems for 54mm (2.1&#8221 PML tubing. Made from scratch using PML components, but not made from PML kits. I made the discs and did the sewing. Two of these have discs at both ends of the short tube instead of one to add strength and reliability. I think one was ground tested, but these were never actually flown. Yes, one has a piece of nose cone attached… long story. Sell $15 for all three, plus actual postage.

 

[H_Rocket]

Oh c'mon share the story on the one with what looks like a nose cone on one end.

 

[Thundercloud]

I have a rocket with three rear ejecting chutes. The center one is for the drogue, and the outer two for the mains. My thinking is that once the drogue is out, I don't want anything that the mains could snag on when they come out later, hence the smooth nosecone transition thingy for the drogue-ejector.
-Roger