Based on aerodynamic characteristic parameters from simulation, the exterior ballistic characteristics were obtained by solving exterior ballistic mass center motion of no-stick hand grenade in order to provide reference for design and application of no-stick hand grenade and its fuze. The no-stick hand grenade will tumble when flying in the air, therefore its shape should be designed as spherical as far as possible and the mass center should be located at the center of air resistance or near it. The throw angle corresponding to the maximum thrown distance is from 42 degrees to 45 degrees, but it has a little effect on the maximum thrown range when the throw angle is between 40 degrees and 50 degrees. The difference between the no-stick hand grenade's exterior ballistic and vacuum ballistic is large. The maximum thrown distance increases significantly in plateau environment but the full flight time increases little.