This is a 3D model of the Estes PNC-55EX nose cone. There are two files - the nose cone and the end cap.

There are two sizes - the stock version that fits Estes BT-55 airframe tubing and another version that will fit Estes BT-80 tubing.

Estes kits that use this nose cone:

Kit# Kit Name
1925 Exocet
1935 Neptune
1955 Ranger
https://www.thingiverse.com/thing:4817577