Fascial gun

A vibration adjusting device for a fascial gun comprising a massage head and a gun head, the vibration adjusting device configured to connect the gun head with the massage head, the vibration adjusting device comprising:

• a vibration body comprising a first portion and a second portion, the first portion configured to be fastened to the massage head, and the second portion formed at least in part in form of a cylinder comprising a hollow space therewithin, the hollow space provided with an exhaust regulator valve;
• a separating wall disposed between the first portion and the second portion;
• and
• a piston comprising a first piston end and a second piston end, the piston configured to be at least partially disposed within the hollow space with the first piston end configured to be socketed by the second portion, a portion of the hollow space between the first piston end and the separating wall defining a gas chamber, the second piston end comprising a piston mounting head, the piston mounting head configured to be detachably fastened to the gun head;
• wherein the reciprocating motion of the gun head is configured to impart reciprocating motion to the piston,
• wherein reciprocating motion of the piston is configured to impart reciprocating motion to the vibration body,
• wherein the reciprocating motion of the vibration body is configured to impart reciprocating motion to the massage head, and
• wherein the exhaust regulator valve is configured to adjust maximum allowable gas pressure in the gas chamber thereby adjusting an amplitude of the reciprocating motion transmitted to the massage head.