A dual-mode turret system includes a turret base operable by a motor drive of the turret system, a cylindrical sleeve secured to the turret base, a mounting cylinder disposed in the cylindrical sleeve, and a frame secured to the mounting cylinder, wherein the frame is adapted to hold a weapon. The dual-mode turret system also includes a locking apparatus that when engaged prevents the mounting cylinder from rotating independently of the cylindrical sleeve, a controller, and an input device coupled to the controller. Rotation of the frame is manually adjustable when the locking apparatus is disengaged, and the rotation of the frame is adjusted by the controller in response to commands received from the input device when the locking apparatus is engaged.

A dual-mode turret system includes a turret base operable by a motor drive of the turret system, a cylindrical sleeve secured to the turret base, a mounting cylinder disposed in the cylindrical sleeve, and a frame secured to the mounting cylinder, wherein the frame is adapted to hold a weapon. The dual-mode turret system also includes a locking apparatus that when engaged prevents the mounting cylinder from rotating independently of the cylindrical sleeve, a controller, and an input device coupled to the controller. Rotation of the frame is manually adjustable when the locking apparatus is disengaged, and the rotation of the frame is adjusted by the controller in response to commands received from the input device when the locking apparatus is engaged.

A dual-mode turret system includes a turret base operable by a motor drive of the turret system, a cylindrical sleeve secured to the turret base, a mounting cylinder disposed in the cylindrical sleeve, and a frame secured to the mounting cylinder, wherein the frame is adapted to hold a weapon. The dual-mode turret system also includes a locking apparatus that when engaged prevents the mounting cylinder from rotating independently of the cylindrical sleeve, a controller, and an input device coupled to the controller. Rotation of the frame is manually adjustable when the locking apparatus is disengaged, and the rotation of the frame is adjusted by the controller in response to commands received from the input device when the locking apparatus is engaged.

A method of modifying a firearm barrel comprising the steps of milling an existing barrel to create a sloped area with a larger diameter at a chamber end and a small action moving toward the muzzle end; placing an barrel nut on the barrel; placing a chamber bushing having a step with the step disposed at the chamber end; placing a brass pressing guide on the barrel and placing the barrel assemble with brass press guide and rear jacket tube in a press to press fit these components together; placing a gas block on the barrel adjacent to the rear jacket tube pressing the components tougher using the press; placing a front jacket tube on the barrel adjacent to the gas block and pressing the components tougher using the press; covering the threads of the barrel and placing a pour guide on the barrel; filling a void defined between the front jacket tube, rear jacket tube and barrel with a filler; placing a centering device on the barrel so that it is operatively associated with the front jacket tube to center the barrel in the front jacket tube while the filler is curing; placing a muzzle brake cap on the barrel and pressing the muzzle cap into the front jacket tube using the press; and, attacking a muzzle brake.

A method of modifying a firearm barrel comprising the steps of milling an existing barrel to create a sloped area with a larger diameter at a chamber end and a small action moving toward the muzzle end; placing an barrel nut on the barrel; placing a chamber bushing having a step with the step disposed at the chamber end; placing a brass pressing guide on the barrel and placing the barrel assemble with brass press guide and rear jacket tube in a press to press fit these components together; placing a gas block on the barrel adjacent to the rear jacket tube pressing the components tougher using the press; placing a front jacket tube on the barrel adjacent to the gas block and pressing the components tougher using the press; covering the threads of the barrel and placing a pour guide on the barrel; filling a void defined between the front jacket tube, rear jacket tube and barrel with a filler; placing a centering device on the barrel so that it is operatively associated with the front jacket tube to center the barrel in the front jacket tube while the filler is curing; placing a muzzle brake cap on the barrel and pressing the muzzle cap into the front jacket tube using the press; and, attacking a muzzle brake.

A weapon station includes a low profile adapter and rotating platform. The low profile adapter is mountable on numerous vehicles or structures, including armored combat vehicles, and mounted concentrically with an operator ingress and egress. The low profile adapter may be mountable on optical sights, such as periscopes. The rotating platform is mounted on the low profile adapter and concentric with the operator ingress and egress and is rotatable about an azimuth axis. The weapon station includes a weapon that can be fired in stabilized, power, and manual modes. The weapon can be fired from within the vehicle in stabilized and power modes, and an operator can fire the weapon manually without leaving the protection of the operator ingress and egress. The weapon station does not obstruct a line-of-sight through optical sights and affords an operator enhanced protection during combat engagements due to its ingress/egress-centric configuration.

A weapon station includes a low profile adapter and rotating platform. The low profile adapter is mountable on numerous vehicles or structures, including armored combat vehicles, and mounted concentrically with an operator ingress and egress. The low profile adapter may be mountable on optical sights, such as periscopes. The rotating platform is mounted on the low profile adapter and concentric with the operator ingress and egress and is rotatable about an azimuth axis. The weapon station includes a weapon that can be fired in stabilized, power, and manual modes. The weapon can be fired from within the vehicle in stabilized and power modes, and an operator can fire the weapon manually without leaving the protection of the operator ingress and egress. The weapon station does not obstruct a line-of-sight through optical sights and affords an operator enhanced protection during combat engagements due to its ingress/egress-centric configuration.

Described embodiments provide methods and apparatus for adjusting a line of sight to a target to compensate for drift. Embodiments can include an optical assembly configured and arranged for viewing an area including the target, a display window for viewing a line of sight to the target, one or more manual operator controls connected to a digital processor configured to adjust offsets to the line of sight, an automatic operating mode configured to automate adjusting the offsets to correct for drift bias of the line of sight to the target, and an operator control switch configured to switch the system between the automatic mode and a manual mode.

Described embodiments provide methods and apparatus for adjusting a line of sight to a target to compensate for drift. Embodiments can include an optical assembly configured and arranged for viewing an area including the target, a display window for viewing a line of sight to the target, one or more manual operator controls connected to a digital processor configured to adjust offsets to the line of sight, an automatic operating mode configured to automate adjusting the offsets to correct for drift bias of the line of sight to the target, and an operator control switch configured to switch the system between the automatic mode and a manual mode.

A motorized weapon gyroscopic stabilizer which creates a stabilizing effect for single shot, semi-automatic, and fully automatic weapons. The rotating mass that generates the gyroscopic stabilizing effect can be the rotor of the motor. The motor is designed to allow the mass to rotate around the open core of the motorized weapon gyroscopic stabilizer. Because of its open core design the motorized weapon gyroscopic stabilizer allows the fired projectile to pass through it, or be mounted in line with the sighting mechanism allowing the target alignment-line of sight to pass through the motorized weapon gyroscopic stabilizer, or both.