Ballistic adjustment device for toy gun

摘要

A ballistic adjustment device (A) installed in a rear end of a gun barrel (B) of a toy gun for adjustment of the ballistic range is disclosed to include a barrel bullet (1) attached to the rear end of the gun barrel (B) and having two inside protruding portions (12) for holding a bullet in balance in the rear end of the gun barrel (B) for firing, a positioning member (2) press-fitted onto the bullet barrel (1) and fastened to the rear end of the gun barrel (B), a pressure member (3) fastened to the gun barrel (B) and having a spring arm (32) partially and downwardly projecting through an opening (21) on the positioning member (2) into tangent contact with the bullet to be fired, and a rotary control member (4) rotatable to adjust the pressure between the spring arm (32) and the bullet to be fired.