The 37mm Launcher Build a Shell Kit is a model kit by Pyro that allows you to build your own shell kit. This Particular Shell Kit uses a 5” shell casing designed for the 3-piece Projectile and payload container that has been modified to hold larger payloads. The bottom piece of the projectile (the sabots/baseplates) will fall off in travel leaving the main projectile flying with the majority of the weight in the nose. This unassembled kit comes with all the required 3D printed parts included, making it an exciting project with tons of options for your model 37mm Launcher. Made of High Temperature Tough PLA+, Printed with Bricklayers activated and 100% Infill and settings maximized for some of the toughest 3D printed parts outside of PACF. 1:1 scale launcher shell kit is perfect for young enthusiasts looking to unleash their creativity and engineering skills. Made in the United States, this product offers a fun and educational building experience for aspiring 37mm launcher builders and hobbyists.


Shells will come in whatever colors I have available at the time of the order, which will almost always be black, if you want to request a specific color leave it in the order comments.


This is a non-functional 37mm launcher shell “replica” that is not intended for “real life use,” however they can be built as 37mm flares that will function if built properly, however, this is a legal disclaimer, ANY INJURIES, PROPERTY DAMAGE, OR DEATH caused from assembling these MODEL shell kits incorrectly or missing the slightest detail is INCREDIBLY DANGEROUS EVEN WITH YEARS OF EXPERIENCE AND METICULOUS BUILDING TECHNIQUES!! BUY AT YOUR OWN RISK!! THESE ARE INTENDED TO BE MODELS USED FOR DISPLAY PURPOSES.