US Government As Represented by the Secretary of the Army

Gregory Rodebaugh

Marco Duca

Sung K Chung

Raymond Chaplin

Kyle Kampo

A multi-piece projectile for a small arm training ammunition round maintains stable flight until reaching transonic speeds. During transonic and subsonic flight, aerodynamic features located on the projectile generate a pressure differential to increase limit cycle motion of the projectile. The aerodynamic features are located on a portion of the projectile which does not interface with rifling elements of the gun barrel and may include protrusions in or extrusions from the projectile.

Growing community of inventors

Doylestown, PA, United States of America

Gregory Rodebaugh