Abstract: A projectile is improved aerodynamically by cutting grooves having parabolic transitions between the depth of the groove and the bearing surface. An ejectable tip is attached to the leading edge of the projectile to facilitate greater ballistic coefficient during flight and improved expansion upon impact at a soft target.
Type:
Grant
Filed:
September 30, 2016
Date of Patent:
July 16, 2019
Assignee:
Badlands Precision LLC
Inventors:
George Richard Fournier, Jason M. Sejnoha