Paintball gun

A paintball gun mainly combined by a grip and a gun body comprising:

• said grip having a recess disposed inside said grip and provided with a circuit board and an electromagnet therein, a chamber disposed above said recess and communicated with said recess, a through groove formed in a top surface of said grip and communicated with said chamber, two through holes each respectively formed in a front end and a rear end of said top surface of said grip, as well as a trigger disposed in front of said grip and having an actuator located in back of said trigger;
• an electromagnetic valve disposed inside said chamber of said grip and provided with a magnetic-attraction plate at one side of said electromagnetic valve, said magnetic-attraction plate having a push rod extended through said electromagnetic valve and protruded from the other side of said electromagnetic valve;
• a locking member pivoted by a pivot and disposed in said through groove formed on said top surface of said grip, said locking member having an upper end whose top is protruded from said top surface of said grip as well as whose bottom is urged upward by a spring disposed below and a lower end pressed against by an outer end of said push rod;
• said gun body fixed on said grip with screw members;
• characterized by a screw hole formed in a back of said grip and extended through said chamber for being screwed with an adjusting screw whose inner end is protruded into said chamber and pressed against one sidewall surface of said magnetic-attraction plate;
• and,
• whereby said adjusting screw disposed in said back of said grip is capable of being adjusted to make an inner end of said adjusting screw push said magnetic-attraction plate slightly forward or backward so that said lower end of said locking member is pushed by said outer end of said push rod of said magnetic-attraction plate to adjust the displacement height of said locking member for being fitted with different types of said gun bodies and thus a single said grip is suited for being assembled with a gun body of different style to decrease the manufacturing of said gun bodies with varied styles and lower the production cost.