Aim To study the influence of the terminal ballistics effects of bullets on the trauma. Methods Based on the theory of hydrodynamics and ammunition
to analyze the influence of the bullet diameter
form
construction
terminal velocity and mass on the tested effects. Results The test results have proved that the small bore bullet possesses the ideal wounding effect. Conclusion Small bore(5 ̄6 mm)
higher muzzle velocity (900 ̄1 000 m/s) and small mass (3 ̄4 g) for bullet are the developing direction.