Compressed gas gun
A compressed gas gun having a bolt and piston movable by the application of compressed gas, and a removable inline cylinder, are provided.
1. A compressed gas gun comprising:
a gun body;
a first valve housing positioned within the gun body comprising at least one opening;
a bolt having at least one passage therethrough, the bolt moveable within a passage within the gun body, the bolt comprising a first diameter portion, the bolt comprising a valve pin having a valve pin diameter that is smaller than the first diameter portion extending along a longitudinal axis of the gun body, the bolt configured to be moved by compressed gas, at least a portion of the valve pin receivable within the opening of the first valve housing,
the bolt having a second diameter portion greater than the first diameter portion and the valve pin diameter, and
the bolt having a third diameter portion positioned adjacent a forward end of the bolt and configured to contact a projectile, a forward opening having a diameter less than the first diameter portion and the second diameter portion and greater than the valve pin diameter;
wherein the bolt is moveable between a first bolt position with at least a first portion of the valve pin received within the opening of the first valve housing, and a second bolt position with the first portion of the valve pin forward the opening of the first valve housing, the movement of the valve pin relative to the first valve housing configured to open a flow path allowing for the passage of compressed from a source of compressed gas at a first pressure to a forward portion of the gun;
a second valve housing positioned within the gun body and comprising an opening;
a gas governor pin extending along a longitudinal axis of the gun body and having at least a first portion receivable within the opening of the second valve housing, wherein movement of the gas governor pin relative to the opening of the second valve housing from a first gas governor position to a second gas governor position is configured to cut off a flow of compressed gas from rearward the opening of the second valve housing;
wherein compressed gas at a second pressure is configured to move the bolt to the first bolt position and the gas governor pin to the first gas governor position, and
wherein the second pressure is different than the first pressure; and
a non-threaded handle connected to a pin configured for allowing selective removal and reinsertion of the bolt and first valve housing through a rear portion of the compressed gas gun without the need for an external tool, the handle and pin movable substantially perpendicular to the longitudinal axis of the gun body.
2. The compressed gas gun of claim 1 , wherein the bolt is held at least partially within an inline cylinder received within the gun body, and wherein the inline cylinder is removable through an opening in the gun body.
3. The compressed gas gun of claim 2 , wherein the cylinder is mechanically held in place.
4. The compressed gas gun of claim 1 , further comprising a trigger actuated valve configured to control a flow of compressed gas.
5. The compressed gas gun of claim 4 , wherein actuation of the trigger allows for compressed gas to move the bolt to a forward position.
6. The compressed gas gun of claim 4 , wherein the valve is configured to allow for compressed gas to be vented allowing the bolt to move.
7. The compressed gas gun of claim 1 , wherein movement of the gas governor pin relative to the opening of the second valve housing is configured to control the flow of a quantity of compressed gas providing a force to fire a projectile from the gun.
8. The compressed gas gun of claim 1 , further comprising an adjustable regulator positioned within a passage in the gun body.
9. The compressed gas gun of claim 1 , further comprising an electronic control circuit configured to control an operation of the gun.
10. The compressed gas gun of claim 9 , wherein the electronic control circuit further comprises a power source and an on/off switch.
11. The compressed gas gun of claim 10 , further comprising an anti-chop eye sensor.