I can design projectiles upon request.  I can also create custom stencils based on your needs.  Contact me for more information. My best new design for 2021.  I was given a challenge by my partner.. he said I couldn't make it whistle..  I got pretty close with a satisfying WHIZZZZZZZZZZZZZ.   THE WHIZZER is a 3D Printed M781A1 Mortar Fuze - Replica, Fake, Cosplay, ALL PLASTIC This is a FINISHED product, assembled and painted to a realistic appearance. This is a plastic replica of the M731A1 Mortar Fuze with proper threads.  Settings are completely adjustable and fuze whizzes when you blow in the top! This screws into your inert mortar body.   This is a completely assembled replica. These projectiles make great replicas to complete your empty casing.  They can be used for military movie props, trench art or just for your own display.  If a BRASS/Steel Casing, or any other object than in the description is shown, it is not included in the purchase.  This is for the projectile  single tailfin only. A must for any Mortarman! A great gift or award for any occasion. I ship as fast as I can finish them.  Usually within 10 days but to avoid late shipping on eBay I put a longer lead time on items I sell.  If you need it in a hurry, drop me a line.  These are printed in high-quality PLA, the color under the paint may vary but it will not show through. These are sensitive to very high-heat and very high-moisture.  They are not fragile but they can break. All of these products are proudly made in America.. by two artillerymen with nearly 50 years of service. They are hand finished to the best quality I can create with a 3D Printer and some spray paint or Airbrush. They will come with some imperfection due to the 3D printing and painting process but you'll like 'em, everyone does.  I make every effort to make them identical but these are art.  They will vary slightly from item to item.  I may change the stencil or colors to improve the product as I go.